{"id":20635,"date":"2021-01-10T09:25:31","date_gmt":"2021-01-10T07:25:31","guid":{"rendered":"https:\/\/commaik.de\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/"},"modified":"2025-11-03T15:45:59","modified_gmt":"2025-11-03T13:45:59","slug":"drying-basement-pump-sump-build-septic-tank-yourself","status":"publish","type":"post","link":"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/","title":{"rendered":"Drying basement &#8211; pump sump | build septic tank yourself"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Draining_the_cellar_%E2%80%93_Drainage_in_outdoor_areas\" >Draining the cellar &#8211; Drainage in outdoor areas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Use_and_mode_of_action_of_injection_solutions\" >Use and mode of action of injection solutions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Disadvantages_of_injection_solutions_for_masonry_drying\" >Disadvantages of injection solutions for masonry drying<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#The_basement_floor_is_waterproof_%E2%80%93_How_to_dry_it_now\" >The basement floor is waterproof &#8211; How to dry it now?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Video_Build_your_own_pump_sump\" >Video: Build your own pump sump<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Structure_and_function_of_a_pump_sump\" >Structure and function of a pump sump<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Construction_of_a_pump_sump\" >Construction of a pump sump<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Advantages_of_a_pump_sump\" >Advantages of a pump sump<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Disadvantages_of_a_pump_sump\" >Disadvantages of a pump sump<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Risks_when_retrofitting_a_soakaway_in_the_basement\" >Risks when retrofitting a soakaway in the basement<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#KG_pipe_as_manhole_protection\" >KG pipe as manhole protection<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Installing_the_KG_pipe\" >Installing the KG pipe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Optical_integration_and_alternatives\" >Optical integration and alternatives<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Alternatives_to_the_use_of_KG_pipes\" >Alternatives to the use of KG pipes<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Submersible_pump_with_integrated_float_switch\" >Submersible pump with integrated float switch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#Summary_and_conclusion\" >Summary and conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/commaik.de\/en\/2021\/01\/drying-basement-pump-sump-build-septic-tank-yourself\/#FAQ_on_installing_and_using_a_sump_pump_in_the_basement\" >FAQ on installing and using a sump pump in the basement<\/a><\/li><\/ul><\/nav><\/div>\n<p>I built a sump pump at the lowest point of my house to help drain my cellar in the long term. The water is collected there and pumped out automatically.<\/p><div id=\"comma-71572474\" class=\"comma-inhalt comma-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3563316148321376\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-3563316148321376\" \ndata-ad-slot=\"6867259082\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>\n<p>In this article, I describe how I built the soakaway and what I had to pay particular attention to. I go into the advantages and disadvantages of this method of draining the cellar and of course also write about whether this method works.<\/p>\n<p>Drying out the basement of my 120 year old house has been going on for 12 months now. In the interior, I have previously used the injection method to dry out. The areas above the barrier layer dry well and the indoor climate has also improved significantly.<\/p>\n<p>The injection method involves drilling holes in the walls at regular intervals and injecting a liquid into the masonry.<\/p>\n<p>The liquid runs into the walls and spreads into the masonry. In this process, the pores of stone and joint compound are sealed. The walls become hydrophobic and waterproof.<!--more--><\/p>\n<p>The measured moisture in the masonry of the basement has since dropped from 1.6 to 0.8.<\/p>\n<p>You can find more information on draining basement walls using the injection method here, for example:<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p><a href=\"https:\/\/commaik.de\/2020\/01\/keller-trockenlegen-1-probebohrung-fuer-die-injektionsflaschen\/\" target=\"_blank\" rel=\"noopener\">Drying basement &#8211; #1 test drilling for the injection bottles.<\/a><\/p>\n<p><a href=\"https:\/\/commaik.de\/2020\/01\/keller-trockenlegen-2-zwischenstand-nach-1-woche-injektionsloesung\/\" target=\"_blank\" rel=\"noopener\">Basement Drying #2 Intermediate Status after 1 Week | Injection Solution<\/a><\/p>\n<p><a href=\"https:\/\/commaik.de\/2020\/01\/keller-trockenlegen-mit-injektion-3-zwischenstand-nach-2-wochen\/\" target=\"_blank\" rel=\"noopener\">Drying basement with injection &#8211; #3 intermediate status after 2 weeks<\/a><\/p>\n<p><a href=\"https:\/\/commaik.de\/2021\/02\/keller-trockenlegen-mit-injektion-4-woche-3-infrarotheizung-kommt-zum-einsatz\/\" target=\"_blank\" rel=\"noopener\">Draining the basement with injection #4 &#8211; Week 3 Infrared heating is used<\/a><\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Draining_the_cellar_%E2%80%93_Drainage_in_outdoor_areas\"><\/span>Draining the cellar &#8211; Drainage in outdoor areas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Five years ago, I <a href=\"https:\/\/commaik.de\/2014\/09\/trockenlegung-des-hauses-einbringen-von-drainage-und-wasserrohren\/\" target=\"_blank\" rel=\"noopener\">drained the outside walls of my house<\/a> myself and installed a drainage system.<\/p>\n<p>The basement of my building is about 5 meters below ground level. The dimpled sheet and the drainage pipe, which I attached to the outside of the wall, are about 3 meters deep in the ground.<\/p>\n<p>A deeper installation was not possible without affecting the foundation of the house, which consists of compacted sand and gravel. This allows water to penetrate the building from below.<\/p>\n<p>As a possible solution to this problem, a subsequent horizontal barrier with an injection solution should be installed in the masonry.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<div id='gallery-1' class='gallery galleryid-20635 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/commaik.de\/upload\/2021\/01\/trockenlegen_abtransport_erde_19.jpg'><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/trockenlegen_abtransport_erde_19-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A deep trench dug next to a building for drainage shows exposed pipes and soil, surrounded by red and white warning tape. A metal grid and paving stones can be seen at the edge of the excavation. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/trockenlegen_abtransport_erde_19-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/trockenlegen_abtransport_erde_19-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/trockenlegen_abtransport_erde_19-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_15.jpg'><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_15-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Three drainage pipes - one black and two orange - lie at the bottom of a gravel-filled trench next to a wall lined with waterproofing membrane for draining; a wooden pole lies above the pipes near the sump. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_15-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_15-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_15-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_19.jpg'><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_19-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A stone building with barred windows has black drainage boards and a sump pump installed along its foundation, with soil and building materials exposed next to it, indicating ongoing drainage and waterproofing work. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_19-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_19-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/trockenlegung_keller_einbringen_rohre_drainage_19-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Use_and_mode_of_action_of_injection_solutions\"><\/span>Use and mode of action of injection solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Injection solutions such as Novusan, Silitrocken and Porofin are increasingly being used to dry out damp masonry in basements. This method is particularly popular for retrofitting horizontal barriers.<\/p>\n<p>The way it works is based on a chemical reaction between the injection solution and the moisture in the masonry, which forms a water-repellent barrier.<\/p>\n<p>The injection fluid is injected into pre-drilled holes in the masonry using a funnel or injection bottle. As soon as the solution comes into contact with the moisture in the brick, it reacts and forms a crystalline structure that blocks the penetration of water.<\/p>\n<p>Products such as Novusan are typically silane\/siloxane based, while Silitrocken and Porofin often have similar chemical compositions that target the pores of the masonry and seal them from the inside out.<\/p>\n<p>One of the biggest advantages of this method is that it is relatively simple and quick to apply, offering a cost-effective alternative to more extensive renovation work.<\/p>\n<p>In addition, such injection methods are less invasive than other methods that could potentially change the appearance of the building.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages_of_injection_solutions_for_masonry_drying\"><\/span>Disadvantages of injection solutions for masonry drying<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>However, there are also disadvantages.<\/p>\n<p>The effectiveness of the injection method can be impaired by various factors such as the condition of the masonry or the degree of moisture. Another disadvantage is the possible development of harmful substances if the chemicals react with other materials in the masonry.<\/p>\n<p>To minimize these disadvantages, a careful analysis of the masonry is required before the appropriate injection solution is selected.<\/p>\n<p>Expert advice from specialists is essential to ensure chemical compatibility with the existing building material and to determine the optimum concentration and composition of the solution.<\/p>\n<p>When retrofitting a horizontal barrier with injection solutions, there are risks such as uneven distribution of the chemical in the masonry, which can lead to ineffective waterproofing.<\/p>\n<p>There is also a risk that the injection fluid could damage other components or trigger undesirable chemical reactions that could impair the structural integrity.<\/p>\n<p>It is therefore important to carry out continuous moisture measurements during the process and to precisely control the injection depths to ensure even distribution and reaction.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h4><\/h4>\n<div class=\"atkp-container atkp-grid_3_columns-box  atkp-template-grid_3_columns\">\n            <div class=\"atkp-clearfix atkp-box-3-cols \">\n                            <div class=\"atkp-box atkp-smallbox atkp-box-3-cols-item atkp-clearfix \">\n                    <div class=\"atkp-thumb\">\n                                                    <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41fXC5D+2ZL._SL160_.jpg\" alt=\"NOVUSAN Injektionsflasche Horizontalsperre Keller Mauerwerk 2m Wand\" title=\"\">\n                                            <\/div>\n                    <div class=\"atkp-content\">\n                                                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B01N4ANS26?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (grid_3_columns, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (3er Injektion Altes Haus selber Trockenlegen \u2013 Planung und Vorbereitung)&#039;);\" title=\"Jetzt kaufen bei Amazon\">NOVUSAN Injektionsflasche Horizontalsperre Keller Mauerwerk 2m Wand*<\/a>\n                                                <div class=\"atkp-author\">by BKM.Mannesmann AG<\/div>\n                    <\/div>\n                    <div class=\"atkp-bottom\">\n                        <div class=\"atkp-ratingbar\">\n                                                        <div class=\"atkp-primelogo\"><\/div>\n                            <div class=\"atkp-clearfix\"><\/div>\n                        <\/div>\n                                                    <span class=\"atkp-price atkp-saleprice\">\n                                Price: &euro; 197.99\n                                                                    <span class=\"atkp_price atkp-baseprice\">(&euro; 39.60 \/ l)<\/span>\n                                                            <\/span>\n                                                                            <a href=\"https:\/\/www.amazon.de\/dp\/B01N4ANS26?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (grid_3_columns, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (3er Injektion Altes Haus selber Trockenlegen \u2013 Planung und Vorbereitung)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                        \n                        \n                                                    <span class=\"atkp-priceinfo\">Preis inkl. 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MwSt., zzgl. Versandkosten<\/span>\n                                                                    <\/div>\n                <\/div>\n                            <div class=\"atkp-box atkp-smallbox atkp-box-3-cols-item atkp-clearfix \">\n                    <div class=\"atkp-thumb\">\n                                                    <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41gafwyRPiL._SL160_.jpg\" alt=\"Bohrlochinjektion Nachtr&auml;gliche Horizontal-Abdichtung Horizontalsperre 25 L+10 Beh&auml;lter, SILITROCKEN\" title=\"\">\n                                            <\/div>\n                    <div class=\"atkp-content\">\n                                                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B071RX7QYS?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (grid_3_columns, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (3er Injektion Altes Haus selber Trockenlegen \u2013 Planung und Vorbereitung)&#039;);\" title=\"Jetzt kaufen bei Amazon\">Bohrlochinjektion Nachtr&auml;gliche Horizontal-Abdichtung Horizontalsperre 25 L+10 Beh&auml;lter, SILITROCKEN*<\/a>\n                                                <div class=\"atkp-author\">by Beton-ABC<\/div>\n                    <\/div>\n                    <div class=\"atkp-bottom\">\n                        <div class=\"atkp-ratingbar\">\n                                                        <div class=\"atkp-primelogo\"><\/div>\n                            <div class=\"atkp-clearfix\"><\/div>\n                        <\/div>\n                                                    <span class=\"atkp-price atkp-saleprice\">\n                                Price not available\n                                                                    <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                            <\/span>\n                                                                            <a href=\"https:\/\/www.amazon.de\/dp\/B071RX7QYS?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (grid_3_columns, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (3er Injektion Altes Haus selber Trockenlegen \u2013 Planung und Vorbereitung)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                        \n                        \n                                                    <span class=\"atkp-priceinfo\">Preis inkl. MwSt., zzgl. Versandkosten<\/span>\n                                                                    <\/div>\n                <\/div>\n                    <\/div>\n                    <span class=\"atkp-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 21:48 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\n            <\/div>\n\n<p>&nbsp;<\/p>\n<hr \/>\n<h4><\/h4>\n<h2><span class=\"ez-toc-section\" id=\"The_basement_floor_is_waterproof_%E2%80%93_How_to_dry_it_now\"><\/span>The basement floor is waterproof &#8211; How to dry it now?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Unfortunately, the use of the injection solution to create a subsequent horizontal barrier in my cellar led to an undesirable side effect.<\/p>\n<p>When the cellar was drained, some of the injection fluid dripped through holes and cracks in the walls and the suspended ceiling down to the floor of the cellar.<\/p>\n<p>The injection fluid spread there and made the floor watertight in many places. As a result, the water that entered the cellar during long periods of rain could no longer drain and seep away properly.<\/p>\n<p>During long and heavy rainfalls, a kind of small pool formed in the cellar as the water could no longer drain through the floor.<\/p>\n<p>As a result, even more water seeped into the walls or evaporated directly into the cellar.<\/p>\n<p>Although I plan to make further improvements to the exterior to stop the ingress of water in the long term, it was necessary to take further measures in the basement today.<\/p>\n<p>That&#8217;s why I built a sump, a soakaway, in the cellar.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<div id='gallery-2' class='gallery galleryid-20635 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_4-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_4-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A large, empty, rectangular pit - possibly a pump sump for draining - is equipped with rusted metal beams on a concrete floor. The room has bare brick walls, exposed cables and plastic bottles attached to the wall. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_4-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_4-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_4-scaled-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_14-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_14-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Rows of empty plastic bottles are mounted upside down on metal pipes on a weathered brick and plaster wall, possibly as part of a sump pump system to drain the area. Some bottles have red markings and a pressure gauge is visible on the tube. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_14-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_14-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_14-scaled-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_11-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_11-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Damp patches and water stains on the concrete floor and lower wall of a basement or unfinished stairwell indicate a possible water leak - consider draining or installing a sump pump. Concrete steps are visible in the corner. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_11-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_11-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_11-scaled-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_5-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_5-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A small, empty concrete room with rough, cracked and stained walls and floors showing signs of water damage and decay - ideal for draining or installing a sump pump. The photo is taken from above, looking into the corner. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_5-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_5-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_5-scaled-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_7-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_7-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A concrete floor with wet and dry patches near a corner, bordered by rough, brown dirt walls. The damp area suggests water seepage or drying issues, possibly related to inadequate drainage or a nearby pump sump. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_7-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_7-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_7-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_10-2-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_10-2-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A dirty, damp corner of a room with cracked, peeling paint on the walls and dark stains on the concrete floor suggests poor drainage. The surfaces appear neglected and in need of repair. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_10-2-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_10-2-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_10-2-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.1-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.1-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A rough, unfinished basement corner with peeling plaster, exposed brick at the ceiling, and several white plastic tubes for drainage protruding from above. Two metal rods stick out from the walls. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.1-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.1-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.1-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.2-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.2-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A close-up view of a rough, dirty corner where two textured, cracked, and stained walls meet a concrete floor. The surfaces show signs of weathering and moisture damage, suggesting poor drainage and the possible need for a pump sump or improved drying. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.2-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.2-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.2-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A damp basement corner with concrete floor and walls shows water stains, moisture damage, and white mineral deposits from seepage\u2014indicating poor drainage and the possible need for better drying or a sump pump solution. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<hr \/>\n<p>&nbsp;<\/p>\n<div class=\"atkp-product-carousel-unit atkp-product-carousel-unit-6aaa964134afb  atkp-template-carousel\" id=\"atkp-product-carousel\"  data-uid=\"6aaa964134afb\">\r\n    \r\n    <!-- Title of the ad localized according to the marketplace picked from the AalbHeader tag-->\r\n    <div class=\"atkp-pc-wrapper atkp-pc-wrapper-6aaa964134afb\">\r\n        <div class=\"atkp-pc-product-container atkp-pc-product-container-6aaa964134afb\">\r\n            <ul class=\"atkp-pc-product-list atkp-pc-product-list-6aaa964134afb\">\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B09SXZJG5Z?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Beton-ABC 10 Injektionsbeh&auml;lter, leere Injektionsflaschen f&uuml;r Injektionsverfahren mit Horizontalsperre\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31NBkcV4M8L._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31NBkcV4M8L._SL160_.jpg\" alt=\"Beton-ABC 10 Injektionsbeh&auml;lter, leere Injektionsflaschen f&uuml;r Injektionsverfahren mit Horizontalsperre\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B09SXZJG5Z?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Beton-ABC 10 Injektionsbeh&auml;lter, leere Injektionsflaschen f&uuml;r Injektionsverfahren mit Horizontalsperre\">\r\n                                    Beton-ABC 10 Injektionsbeh&auml;lter, leere Injektionsflaschen f&uuml;r Injektionsverfahren mit Horizontalsperre*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 19.00<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0BXY7PXSY?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"K&auml;rcher SP 17.000 Flat Level Sensor flachsaugende Tauchpumpe\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41z2ppS7esL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41z2ppS7esL._SL160_.jpg\" alt=\"K&auml;rcher SP 17.000 Flat Level Sensor flachsaugende Tauchpumpe\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0BXY7PXSY?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"K&auml;rcher SP 17.000 Flat Level Sensor flachsaugende Tauchpumpe\">\r\n                                    K&auml;rcher SP 17.000 Flat Level Sensor flachsaugende Tauchpumpe*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 122.59<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B076WVTWHR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Gardena Premium Hahnverbinder 26,5 mm (G 3\/4 Zoll): Adapter f&uuml;r Wasserh&auml;hne, wertiges Metall, spritzfreier Wasserfluss, frostsicher, verpackt (18241-20)\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41JP9F1UrSL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41JP9F1UrSL._SL160_.jpg\" alt=\"Gardena Premium Hahnverbinder 26,5 mm (G 3\/4 Zoll): Adapter f&uuml;r Wasserh&auml;hne, wertiges Metall, spritzfreier Wasserfluss, frostsicher, verpackt (18241-20)\" title=\"\">\r\n                                                                             <!-- The section tag ensures that percentage savings is displayed only if it is available -->\r\n                                            <span class=\"atkp-pc-percent-off\">\r\n                                              -17%\r\n                                            <\/span>\r\n                                                                                                            <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B076WVTWHR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Gardena Premium Hahnverbinder 26,5 mm (G 3\/4 Zoll): Adapter f&uuml;r Wasserh&auml;hne, wertiges Metall, spritzfreier Wasserfluss, frostsicher, verpackt (18241-20)\">\r\n                                    Gardena Premium Hahnverbinder 26,5 mm (G 3\/4 Zoll): Adapter f&uuml;r Wasserh&auml;hne, wertiges Metall, spritzfreier Wasserfluss, frostsicher, verpackt (18241-20)*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 7.49<\/span>\r\n                                <\/div>\r\n                                                                                                                            <div class=\"atkp-pc-product-list-price\">\r\n                                        <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                        instead of: <span\r\n                                                class=\"atkp-pc-product-list-price-value\">&euro; 8.99<\/span>\r\n                                    <\/div>\r\n                                                            \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0053NXDIU?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Makita GA9050R Winkelschleifer 230 mm, 2.000 W, Schwarz, Cyan, Silber, (L x B x H) 455 x 250 x 132 mm\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31VTKdTepyL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31VTKdTepyL._SL160_.jpg\" alt=\"Makita GA9050R Winkelschleifer 230 mm, 2.000 W, Schwarz, Cyan, Silber, (L x B x H) 455 x 250 x 132 mm\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0053NXDIU?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Makita GA9050R Winkelschleifer 230 mm, 2.000 W, Schwarz, Cyan, Silber, (L x B x H) 455 x 250 x 132 mm\">\r\n                                    Makita GA9050R Winkelschleifer 230 mm, 2.000 W, Schwarz, Cyan, Silber, (L x B x H) 455 x 250 x 132 mm*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\"><\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B00IMJIY5O?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"tecuro Doppelnippel, beidseitig Aussengewinde G 3\/4 Zoll, Messing blank CW617N nach Trinkwasserverordnung 50930-6, warmgepresst\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51knR2hUnTL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/51knR2hUnTL._SL160_.jpg\" alt=\"tecuro Doppelnippel, beidseitig Aussengewinde G 3\/4 Zoll, Messing blank CW617N nach Trinkwasserverordnung 50930-6, warmgepresst\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B00IMJIY5O?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"tecuro Doppelnippel, beidseitig Aussengewinde G 3\/4 Zoll, Messing blank CW617N nach Trinkwasserverordnung 50930-6, warmgepresst\">\r\n                                    tecuro Doppelnippel, beidseitig Aussengewinde G 3\/4 Zoll, Messing blank CW617N nach Trinkwasserverordnung 50930-6, warmgepresst*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 5.18<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B07T6HV9SR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31yQ+KuTlBL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31yQ+KuTlBL._SL160_.jpg\" alt=\"KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B07T6HV9SR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)\">\r\n                                    KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 38.00<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B096XW1GG6?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Hecht 30m premium Gartenschlauch Set 13mm (1\/2 Zoll) &ndash; formstabil, trittfest &amp; UV-Best&auml;ndig, Gartenschlauch\/Wasserschlauch aus hochwertigem Spiralgewebe, 30 bar Schlauch Berstdruck\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/61fZ0oajKYS._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/61fZ0oajKYS._SL160_.jpg\" alt=\"Hecht 30m premium Gartenschlauch Set 13mm (1\/2 Zoll) &ndash; formstabil, trittfest &amp; UV-Best&auml;ndig, Gartenschlauch\/Wasserschlauch aus hochwertigem Spiralgewebe, 30 bar Schlauch Berstdruck\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B096XW1GG6?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Hecht 30m premium Gartenschlauch Set 13mm (1\/2 Zoll) &ndash; formstabil, trittfest &amp; UV-Best&auml;ndig, Gartenschlauch\/Wasserschlauch aus hochwertigem Spiralgewebe, 30 bar Schlauch Berstdruck\">\r\n                                    Hecht 30m premium Gartenschlauch Set 13mm (1\/2 Zoll) &ndash; formstabil, trittfest &amp; UV-Best&auml;ndig, Gartenschlauch\/Wasserschlauch aus hochwertigem Spiralgewebe, 30 bar Schlauch Berstdruck*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 39.99<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B079N8KRC2?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Relaxdays Papierkorb Metall, gro&szlig;er Papiereimer f&uuml;rs B&uuml;ro, schwarz\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51QvfT8axEL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/51QvfT8axEL._SL160_.jpg\" alt=\"Relaxdays Papierkorb Metall, gro&szlig;er Papiereimer f&uuml;rs B&uuml;ro, schwarz\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B079N8KRC2?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Relaxdays Papierkorb Metall, gro&szlig;er Papiereimer f&uuml;rs B&uuml;ro, schwarz\">\r\n                                    Relaxdays Papierkorb Metall, gro&szlig;er Papiereimer f&uuml;rs B&uuml;ro, schwarz*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 15.99<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B06X3V34PV?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Bosch Accessories Professional Diamanttrennscheibe Standard for Universal (Beton und Mauerwerk, 230 x 22,23 mm, Zubeh&ouml;r Winkelschleifer)\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41i9Fg3sAXL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41i9Fg3sAXL._SL160_.jpg\" alt=\"Bosch Accessories Professional Diamanttrennscheibe Standard for Universal (Beton und Mauerwerk, 230 x 22,23 mm, Zubeh&ouml;r Winkelschleifer)\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B06X3V34PV?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Bosch Accessories Professional Diamanttrennscheibe Standard for Universal (Beton und Mauerwerk, 230 x 22,23 mm, Zubeh&ouml;r Winkelschleifer)\">\r\n                                    Bosch Accessories Professional Diamanttrennscheibe Standard for Universal (Beton und Mauerwerk, 230 x 22,23 mm, Zubeh&ouml;r Winkelschleifer)*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 23.79<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0BXY99NHS?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"K&auml;rcher Schmutzwasser-Tauchpumpe SP 22.000 Dirt Level Sensor\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41PVzEW44CL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41PVzEW44CL._SL160_.jpg\" alt=\"K&auml;rcher Schmutzwasser-Tauchpumpe SP 22.000 Dirt Level Sensor\" title=\"\">\r\n                                                                             <!-- The section tag ensures that percentage savings is displayed only if it is available -->\r\n                                            <span class=\"atkp-pc-percent-off\">\r\n                                              -37%\r\n                                            <\/span>\r\n                                                                                                            <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0BXY99NHS?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"K&auml;rcher Schmutzwasser-Tauchpumpe SP 22.000 Dirt Level Sensor\">\r\n                                    K&auml;rcher Schmutzwasser-Tauchpumpe SP 22.000 Dirt Level Sensor*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 116.82<\/span>\r\n                                <\/div>\r\n                                                                                                                            <div class=\"atkp-pc-product-list-price\">\r\n                                        <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                        instead of: <span\r\n                                                class=\"atkp-pc-product-list-price-value\">&euro; 184.99<\/span>\r\n                                    <\/div>\r\n                                                            \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B08DG3QLFF?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Messing Reduzierst&uuml;ck 1 1\/4 Zoll IG x 3\/4 Zoll AG Rohrgewinde ISO 228 - Adapter aus Messing f&uuml;r gro&szlig;es Innengewinde auf kleines Au&szlig;engewinde\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41sbVnFMoyL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41sbVnFMoyL._SL160_.jpg\" alt=\"Messing Reduzierst&uuml;ck 1 1\/4 Zoll IG x 3\/4 Zoll AG Rohrgewinde ISO 228 - Adapter aus Messing f&uuml;r gro&szlig;es Innengewinde auf kleines Au&szlig;engewinde\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B08DG3QLFF?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Messing Reduzierst&uuml;ck 1 1\/4 Zoll IG x 3\/4 Zoll AG Rohrgewinde ISO 228 - Adapter aus Messing f&uuml;r gro&szlig;es Innengewinde auf kleines Au&szlig;engewinde\">\r\n                                    Messing Reduzierst&uuml;ck 1 1\/4 Zoll IG x 3\/4 Zoll AG Rohrgewinde ISO 228 - Adapter aus Messing f&uuml;r gro&szlig;es Innengewinde auf kleines Au&szlig;engewinde*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\"><\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B00PNUC9C4?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Gardena 18216-20 Schlauchverbinder, 19 mm, verpackt\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41TVqZ-5M+L._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41TVqZ-5M+L._SL160_.jpg\" alt=\"Gardena 18216-20 Schlauchverbinder, 19 mm, verpackt\" title=\"\">\r\n                                                                             <!-- The section tag ensures that percentage savings is displayed only if it is available -->\r\n                                            <span class=\"atkp-pc-percent-off\">\r\n                                              -25%\r\n                                            <\/span>\r\n                                                                                                            <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B00PNUC9C4?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Gardena 18216-20 Schlauchverbinder, 19 mm, verpackt\">\r\n                                    Gardena 18216-20 Schlauchverbinder, 19 mm, verpackt*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 5.79<\/span>\r\n                                <\/div>\r\n                                                                                                                            <div class=\"atkp-pc-product-list-price\">\r\n                                        <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                        instead of: <span\r\n                                                class=\"atkp-pc-product-list-price-value\">&euro; 7.69<\/span>\r\n                                    <\/div>\r\n                                                            \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0C78HH2FJ?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"NOVUSAN Injektionsflasche Horizontalsperre Keller Mauerwerk 1m Wand\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41gd2DI0ArL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41gd2DI0ArL._SL160_.jpg\" alt=\"NOVUSAN Injektionsflasche Horizontalsperre Keller Mauerwerk 1m Wand\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B0C78HH2FJ?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"NOVUSAN Injektionsflasche Horizontalsperre Keller Mauerwerk 1m Wand\">\r\n                                    NOVUSAN Injektionsflasche Horizontalsperre Keller Mauerwerk 1m Wand*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 99.99<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B07BJL3594?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Kanaldeckel DN315\/315mm Schachtdeckel 7,5T KG Rohr Schachtabdeckung Gully Schacht\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51-i4USowuL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/51-i4USowuL._SL160_.jpg\" alt=\"Kanaldeckel DN315\/315mm Schachtdeckel 7,5T KG Rohr Schachtabdeckung Gully Schacht\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B07BJL3594?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Kanaldeckel DN315\/315mm Schachtdeckel 7,5T KG Rohr Schachtabdeckung Gully Schacht\">\r\n                                    Kanaldeckel DN315\/315mm Schachtdeckel 7,5T KG Rohr Schachtabdeckung Gully Schacht*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 23.99<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B00SYJB7Y2?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"VARIOSAN R&uuml;ckschlagventil 10704, 3\/4&quot;, Messing, PN 25, IG\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41pKko0BoNL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41pKko0BoNL._SL160_.jpg\" alt=\"VARIOSAN R&uuml;ckschlagventil 10704, 3\/4&quot;, Messing, PN 25, IG\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B00SYJB7Y2?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"VARIOSAN R&uuml;ckschlagventil 10704, 3\/4&quot;, Messing, PN 25, IG\">\r\n                                    VARIOSAN R&uuml;ckschlagventil 10704, 3\/4&quot;, Messing, PN 25, IG*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\">&euro; 12.90<\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aaa964134afb \">\r\n                        <div class=\"atkp-pc-product-image\">\r\n                            <div class=\"atkp-pc-product-image-wrapper\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B09CYDPXRF?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Horizontalsperre - Nachf&uuml;llkanister (25 L) - Verkieselungsmittel f&uuml;r Keller- Mauerwerkstrockenlegung WINTER ANGEBOT!\"> <!--Individual attributes are provided as variable tags as . Check documentation for list of supported variable tags.-->\r\n                                    <img decoding=\"async\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31B4pNqegKL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31B4pNqegKL._SL160_.jpg\" alt=\"Horizontalsperre - Nachf&uuml;llkanister (25 L) - Verkieselungsmittel f&uuml;r Keller- Mauerwerkstrockenlegung WINTER ANGEBOT!\" title=\"\">\r\n                                                                                                                                                <\/a>\r\n                            <\/div>\r\n                        <\/div>\r\n                        <div class=\"atkp-pc-product-details\">\r\n                            <div class=\"atkp-pc-product-title\">\r\n                                <a href=\"https:\/\/www.amazon.de\/dp\/B09CYDPXRF?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (carousel, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Keller Trockenlegen Pumpensumpf bauen)&#039;);\" title=\"Horizontalsperre - Nachf&uuml;llkanister (25 L) - Verkieselungsmittel f&uuml;r Keller- Mauerwerkstrockenlegung WINTER ANGEBOT!\">\r\n                                    Horizontalsperre - Nachf&uuml;llkanister (25 L) - Verkieselungsmittel f&uuml;r Keller- Mauerwerkstrockenlegung WINTER ANGEBOT!*\r\n                                <\/a>\r\n                            <\/div>\r\n                                                            <div class=\"atkp-pc-product-offer-price\">\r\n                                    <!-- The section tag for different marketplaces ensures localization of static text.  -->\r\n                                    Price: <span\r\n                                            class=\"atkp-pc-product-offer-price-value\"><\/span>\r\n                                <\/div>\r\n                                                                                                                    \r\n\r\n                                                    <\/div>\r\n                    <\/li>\r\n\r\n                            <\/ul>\r\n        <\/div>\r\n    <\/div>\r\n    <a href=\"javascript:void(0);\" class=\"atkp-pc-btn-prev atkp-pc-btn-prev-6aaa964134afb\">\u2039<\/a>\r\n    <a href=\"javascript:void(0);\" class=\"atkp-pc-btn-next atkp-pc-btn-next-6aaa964134afb\">\u203a<\/a>\r\n<\/div>\r\n    <span class=\"atkp-disclaimer atkp-carousel-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 22:01 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\r\n\r\n\r\n\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Video_Build_your_own_pump_sump\"><\/span>Video: Build your own pump sump<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>I filmed the construction of my soakaway in the basement in detail and published it in an exciting and informative video on my YouTube channel.<\/p>\n<p>The video is part of my project series<a href=\"https:\/\/www.youtube.com\/watch?v=iFVyWcr4CpE&amp;list=PLPz3dSjkl_ukFzM5rv8PKpoPhBPqH8anL&amp;index=1\" target=\"_blank\" rel=\"noopener\">&#8220;Draining the cellar<\/a>&#8220;.<\/p>\n<p>If you want to see more of me and my projects, feel free to check out my <a href=\"https:\/\/youtube.com\/commaik\" target=\"_blank\" rel=\"noopener\">YouTube channel<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<div class=\"epyt-video-wrapper\">\n<div  id=\"_ytid_99962\"  width=\"960\" height=\"540\"  data-origwidth=\"960\" data-origheight=\"540\" data-facadesrc=\"https:\/\/www.youtube.com\/embed\/iFVyWcr4CpE?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=0&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__ epyt-facade epyt-is-override  no-lazyload\" data-epautoplay=\"1\" ><img decoding=\"async\" data-spai-excluded=\"true\" class=\"epyt-facade-poster skip-lazy\" loading=\"lazy\" alt=\"YouTube player\" src=\"https:\/\/i.ytimg.com\/vi\/iFVyWcr4CpE\/maxresdefault.jpg\" title=\"\"><button class=\"epyt-facade-play\" aria-label=\"Play\"><svg data-no-lazy=\"1\" height=\"100%\" version=\"1.1\" viewBox=\"0 0 68 48\" width=\"100%\"><path class=\"ytp-large-play-button-bg\" d=\"M66.52,7.74c-0.78-2.93-2.49-5.41-5.42-6.19C55.79,.13,34,0,34,0S12.21,.13,6.9,1.55 C3.97,2.33,2.27,4.81,1.48,7.74C0.06,13.05,0,24,0,24s0.06,10.95,1.48,16.26c0.78,2.93,2.49,5.41,5.42,6.19 C12.21,47.87,34,48,34,48s21.79-0.13,27.1-1.55c2.93-0.78,4.64-3.26,5.42-6.19C67.94,34.95,68,24,68,24S67.94,13.05,66.52,7.74z\" fill=\"#f00\"><\/path><path d=\"M 45,24 27,14 27,34\" fill=\"#fff\"><\/path><\/svg><\/button><\/div>\n<\/div>\n<hr \/>\n<h4><\/h4>\n<div class=\"atkp-container atkp-productbox-box  atkp-template-productbox\">\n                        <div class=\"atkp-box atkp-clearfix \"\n                 style=\"\">\n                <div class=\"atkp-predicateheadline atkp-predicate-highlight\">\n                    <span><\/span><\/div>\n                <div class=\"atkp-thumb\">\n                                            <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/316hyfC5zHL._SL160_.jpg\" alt=\"Einhell Schmutzwasserpumpe GE-DP 7935 N-A\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B0798F3N7H?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\">Einhell Schmutzwasserpumpe GE-DP 7935 N-A*<\/a>\n                    <div class=\"atkp-author\">by Einhell Germany AG<\/div>\n\n                    \n                    <div class=\"atkp-description\"><ul>\n<li>Leistung \u2013 Die Einhell Schmutzwasserpumpe GE-DP 7935 N-A verf\u00fcgt \u00fcber einen 790-Watt-Motor, der eine max. F\u00f6rderleistung von 19.000 l\/h und eine max. F\u00f6rderh\u00f6he von 9 m erm\u00f6glicht.<\/li>\n<li>2-in-1 \u2013 Die Pumpe eignet sich sowohl f\u00fcr Schmutzwasser mit einer max. Partikelgr\u00f6\u00dfe von \u00d8 35 mm als auch f\u00fcr Klarwasser, etwa beim Abpumpen von Gartenteichen oder Swimmingpools.<\/li>\n<li>Anschl\u00fcsse \u2013 Die Pumpe verf\u00fcgt \u00fcber einen Druckanschluss mit G1\u00bd Au\u00dfengewinde (47,8 mm) und wird inkl. Universaladapter f\u00fcr 38-mm-Schl\u00e4uche (1\u00bd) geliefert.<\/li>\n<li>Aquasensor \u2013 Der Sensor ist in drei H\u00f6hen einstellbar, startet die Pumpe ab einem Wasserstand von ca. 70 mm und schaltet sie bei einem Restwasserstand von ca. 40 mm automatisch ab.<\/li>\n<li>R\u00fcckschlagventil \u2013 Das im Schlauchadapter integrierte R\u00fcckschlagventil verhindert den R\u00fccklauf des gef\u00f6rderten Wassers. Die hochwertige Gleitringdichtung ist in der Pumpe verbaut.<\/li>\n<li>Transport \u2013 Der gro\u00dfe Tragegriff und die integrierte Aufh\u00e4nge\u00f6se sorgen f\u00fcr einen einfachen Transport sowie eine schnelle und komfortable Einsatzbereitschaft.<\/li>\n<li>Kabelaufwicklung \u2013 Das 10 m lange Anschlusskabel kann direkt am Pumpengeh\u00e4use aufgewickelt werden und erm\u00f6glicht so eine ordentliche, platzsparende Aufbewahrung.<\/li>\n<\/ul>\n<\/div>\n                <\/div>\n                <div class=\"atkp-bottom\">\n                                            <span class=\"atkp-price atkp-listprice\">List Price: &euro; 144.95<\/span>\n                                                                <span class=\"atkp-price atkp-savedamount\">You Save: &euro; 41.26 (-28%)<\/span>\n                                                                <span class=\"atkp-price atkp-saleprice\">\n                            &nbsp;Price: &euro; 103.69\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                                        <a href=\"https:\/\/www.amazon.de\/dp\/B0798F3N7H?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                                        <div class=\"atkp-container\"><\/div>\n                                            <span class=\"atkp-priceinfo\">Preis inkl. MwSt., zzgl. Versandkosten<\/span>\n                                    <\/div>\n            <\/div>\n                            <span class=\"atkp-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 21:33 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\n            <\/div>\n\n<p>&nbsp;<\/p>\n<hr \/>\n<h4><\/h4>\n<h2><span class=\"ez-toc-section\" id=\"Structure_and_function_of_a_pump_sump\"><\/span>Structure and function of a pump sump<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A sump pump in the basement serves as an effective solution for dealing with water ingress, especially in areas prone to flooding or where groundwater presses up.<\/p>\n<p>Here I describe in detail the structure and function of such a system which has proved very successful for me.<\/p>\n<h4><\/h4>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Construction_of_a_pump_sump\"><\/span>Construction of a pump sump<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The structure of a pump sump typically consists of a lower-lying collection basin, which is installed in the lowest part of the basement. This collecting basin catches the water that enters and prevents it from spreading in the cellar.<\/p>\n<p>For the installation of my pump sump in the basement, I marked the size of the KG pipe, which I used to secure the shaft, on the concrete floor.<\/p>\n<p>Using my large angle grinder, I was then able to cut out the opening cleanly and remove the concrete. The ground underneath consisted of pure clay, which made digging the approx. 1 meter deep hole quite laborious.<\/p>\n<p>In order to build a drainage layer underneath the KG pipe so that the water could quickly and effectively reach the inside of the pipe, I filled the hole with a layer of frost protection or gravel about 10 centimetres thick.<\/p>\n<p>I then placed the KG pipe in the soakaway, aligned it and filled the sides with gravel. KG pipes are known for their robust plastic construction, corrosion resistance and durability, making them an ideal choice for water supply.<\/p>\n<p>&nbsp;<\/p>\n<p>I then placed my submersible pump in the KG pipe. The pump has been configured so that it automatically pumps out the accumulated water as soon as a certain water level is reached.<\/p>\n<p>The submersible pump diverted the water outside into the garden via a hose.<\/p>\n<p>Unfortunately, I couldn&#8217;t integrate it into the sewer at this point in the house because I don&#8217;t have any corresponding wastewater pipes here. My aim, however, is to later discharge the pumped-out water into the rainwater downpipe on the outside of the house.<\/p>\n<h4><\/h4>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages_of_a_pump_sump\"><\/span>Advantages of a pump sump<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Effective water removal:<\/strong> A sump pump can prevent water from spreading in the basement and causing damage. This protects the building fabric and the inventory in the cellar.<\/li>\n<li><strong>Automation:<\/strong> The submersible pump works automatically, reducing manual effort and the risk of human error. This offers additional comfort and safety.<\/li>\n<li><strong>Increasing the value of the house<\/strong>: By taking precautions against water damage, the sump pump can increase the value of a property. Property buyers appreciate such protective measures, which increases the resale value.<\/li>\n<\/ul>\n<h4><\/h4>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages_of_a_pump_sump\"><\/span>Disadvantages of a pump sump<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Power dependency:<\/strong> The submersible pump requires electricity, which can be a problem in the event of power failures. Without electricity, the system cannot function and the cellar could fill up.<\/li>\n<li><strong>Maintenance required:<\/strong> The pump and sump must be serviced and cleaned regularly to ensure their functionality. This can cause time and costs.<\/li>\n<li><strong>Installation:<\/strong> The installation of a sump pump can be invasive and often requires breaking through the basement floor. This can lead to short-term disruptions and additional costs.<\/li>\n<\/ul>\n<p>To reduce the disadvantages, emergency generators or battery-operated backup pumps can be installed for power supply problems.<\/p>\n<p>Regular maintenance should be carried out by qualified personnel to ensure the longevity and effectiveness of the system. I have drawn up a maintenance schedule according to which I regularly check the sump and the pump.<\/p>\n<p>I also check and log the power consumption of my pump with my Home Assistant. This smart home system had already informed me of a problem with my construction shortly after it was built: <a href=\"https:\/\/commaik.de\/2021\/01\/keller-trockenlegen-neue-tauchpumpe-nach-1-monat-zerstoert\/\" target=\"_blank\" rel=\"noopener\">New submersible pump defective &#8211; draining the cellar<\/a>.<\/p>\n<p>In addition, a precise examination of the cellar conditions and the groundwater level should be carried out before installation in order to determine the optimum positioning and size of the pump sump.<\/p>\n<h4><\/h4>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Risks_when_retrofitting_a_soakaway_in_the_basement\"><\/span>Risks when retrofitting a soakaway in the basement<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Structural damage:<\/strong> Excavating the pit can affect the structural integrity of the building if not done properly. Cracks in the masonry or foundation damage can be the result.<\/li>\n<li><strong>Moisture problems:<\/strong> Incorrectly installed or leaking KG pipes can lead to further moisture problems. This can cause mold growth and further water damage.<\/li>\n<li><strong>Legal regulations:<\/strong> In some regions, special building permits are required, and failure to comply with these can lead to legal problems. It is important to find out about local regulations before starting work.<\/li>\n<li><strong>Creation of new watercourses:<\/strong> Another risk is that the pump shaft can draw in water from other areas under the house. This can lead to the formation of new underground watercourses, which then flow into the pump shaft. These new watercourses can change the distribution of water under the house and lead to an increased moisture load. This in turn can affect the fabric of the entire house by undermining the stability of the foundation and causing long-term structural damage.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Thorough planning and consultation with experts are essential to minimize these risks and create an effective solution for water management in the basement.<\/p>\n<p>With the right approach and the right equipment, a sump pump can provide a reliable and long-term solution to water ingress.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<div id='gallery-3' class='gallery galleryid-20635 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-1-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-1-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A damp, unfinished basement corner with stained concrete floor and rough, discolored walls shows signs of moisture and water damage\u2014highlighting the need for better drainage or a pump sump to aid drying. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-1-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-1-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.5-1-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.6-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.6-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person in work clothes places a large orange plastic pipe vertically on a concrete floor next to a rough stone and soil wall, preparing for drainage or pump sump installation. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.6-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.6-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.6-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.7-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.7-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person wearing a dark cap and clothing is measuring or marking an orange plastic drainage pipe placed vertically against a wall in a construction or renovation setting. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.7-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.7-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.7-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.8-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.8-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person wearing gloves uses a circular saw to cut into a concrete floor along a marked line, preparing the area for a pump sump installation. The surrounding space appears dusty and worn, indicating ongoing drainage or drying work. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.8-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.8-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.8-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.9-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.9-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person using a handheld power saw to cut a straight line into a concrete floor, creating dust around the cutting area for installing drainage or a pump sump. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.9-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.9-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.9-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.10-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.10-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A hammer with a blue and yellow handle lies on the ground next to a pile of broken dirt and rocks near a partially excavated pump sump area, where improved drainage and drying are underway. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.10-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.10-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.10-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.11-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.11-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A rectangular hole filled with loose soil and debris is surrounded by concrete, featuring tools and broken pieces at the edges, indicating ongoing excavation or construction work for drainage or a pump sump installation. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.11-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.11-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.11-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.12-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.12-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A close-up of a person\u2019s boot and shovel digging into dry, brown soil and rubble on a concrete floor near a rough, beige wall\u2014preparing for drainage or pump sump installation in the drying earth. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.12-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.12-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.12-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.14-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.14-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A close-up view of a freshly dug, rectangular pump sump in the ground with exposed brown soil and rough, uneven walls, prepared for improved drainage and efficient drying. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.14-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.14-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.14-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<hr \/>\n<p>&nbsp;<\/p>\n<div class=\"atkp-container atkp-productbox-box  atkp-template-productbox\">\n                        <div class=\"atkp-box atkp-clearfix \"\n                 style=\"\">\n                <div class=\"atkp-predicateheadline atkp-predicate-highlight\">\n                    <span><\/span><\/div>\n                <div class=\"atkp-thumb\">\n                                            <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41PVzEW44CL._SL160_.jpg\" alt=\"K&auml;rcher Schmutzwasser-Tauchpumpe SP 22.000 Dirt Level Sensor\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B0BXY99NHS?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\">K&auml;rcher Schmutzwasser-Tauchpumpe SP 22.000 Dirt Level Sensor*<\/a>\n                    <div class=\"atkp-author\">by K&auml;rcher<\/div>\n\n                    \n                    <div class=\"atkp-description\"><ul>\n<li>Starke Performance: Die K\u00e4rcher Schmutzwasser-Tauchpumpe SP 22.000 Dirt Level Sensor schafft bis zu 22.000 Liter Wasser pro Stunde \u2013 auch Schmutzwasser mit Schmutzpartikeln von bis zu 30 mm Korngr\u00f6\u00dfe<\/li>\n<li>F\u00fcr anspruchsvolle Situationen: Die Tauchpumpe ist f\u00fcr das Abpumpen gro\u00dfer Teiche, Baugruben oder bei \u00dcberschwemmungen geeignet. Der integrierte Vorfilter macht sie besonders robust<\/li>\n<li>Unmittelbares An- und Ausschalten: Der verstellbare Level Sensor schaltet das Ger\u00e4t immer dann an und aus, wenn ein bestimmter Wasserstand erreicht ist \u2013 in Sekundenschnelle<\/li>\n<li>Automatik-Manuell-Schalter: Die Tauchpumpe l\u00e4sst sich bequem auf Dauerbetrieb umstellen und pumpt dann bis zu einer Restwasserh\u00f6he von 35 mm ab<\/li>\n<li>Lieferumfang: Zum Lieferumfang geh\u00f6rt die K\u00e4rcher SP 22.000 Dirt Level Sensor Schmutzwasser-Tauchpumpe mit integriertem Vorfilter, Quick Connect-Schlauchanschluss und G 1 1\/2-Anschlussgewinde<\/li>\n<\/ul>\n<\/div>\n                <\/div>\n                <div class=\"atkp-bottom\">\n                                            <span class=\"atkp-price atkp-listprice\">List Price: &euro; 184.99<\/span>\n                                                                <span class=\"atkp-price atkp-savedamount\">You Save: &euro; 68.17 (-37%)<\/span>\n                                                                <span class=\"atkp-price atkp-saleprice\">\n                            &nbsp;Price: &euro; 116.82\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                                        <a href=\"https:\/\/www.amazon.de\/dp\/B0BXY99NHS?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                                        <div class=\"atkp-container\"><\/div>\n                                            <span class=\"atkp-priceinfo\">Preis inkl. MwSt., zzgl. Versandkosten<\/span>\n                                    <\/div>\n            <\/div>\n                            <span class=\"atkp-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 15:45 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\n            <\/div>\n\n<p>&nbsp;<\/p>\n<hr \/>\n<h4><\/h4>\n<h2><span class=\"ez-toc-section\" id=\"KG_pipe_as_manhole_protection\"><\/span>KG pipe as manhole protection<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To build my pump sump in the cellar, I first dug a hole about 1 meter deep. I inserted a 315 mm KG pipe into this hole, which stabilized the shaft and prevented soil and gravel from sliding down.<\/p>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Installing_the_KG_pipe\"><\/span>Installing the KG pipe<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Before I installed the KG pipe, I drilled many small holes in it to create drainage, while still ensuring the stability of the pipe.<\/p>\n<p>I filled in coarse gravel under the pipe to stabilize the soil and optimize the water supply.<\/p>\n<p>I also poured gravel between the pipe and the surrounding soil. This prevented the soil from slipping and at the same time ensured that the water was directed into the KG pipe.<\/p>\n<p>I then placed a drainage pump in the pipe to pump out the accumulating water.<\/p>\n<p>To prevent the pump from sucking in dirt or stones, I placed a brick under the pump so that it was slightly raised.<\/p>\n<p>&nbsp;<\/p>\n<p>As an additional measure, I thought about placing a wastepaper basket made of narrow metal mesh on the bottom of the pipe as a sieve. This would have the advantage of reliably preventing stones and dirt from being sucked into the pump.<\/p>\n<p>This method would also have the advantage that the pump could pump the water out much deeper, keeping the cellar drier.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Optical_integration_and_alternatives\"><\/span>Optical integration and alternatives<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>I let the KG pipe protrude slightly at the top. I can also cut off the pipe at any time later. Thanks to the elevation, I can be sure that no foreign objects or animals will fall into the shaft. The look is of secondary importance to me in my basement.<\/p>\n<p>&nbsp;<\/p>\n<p>In a converted basement, however, the KG pipe can also be installed in a visually appealing or invisible way.<\/p>\n<ul>\n<li><strong>Covers and cladding:<\/strong> A simple option is to fit the pipe with a removable cover or cladding that blends in with the flooring. Tiles, wooden floors or carpets can be used to completely conceal the pipe while maintaining access for maintenance work.<\/li>\n<li><strong>Built-in cupboards:<\/strong> Another option is to install a small cupboard or box above the pipe. These can be integrated into the design of the cellar and provide storage space at the same time.<\/li>\n<li><strong>Bottom flaps:<\/strong> Integrated floor flaps allow easy access to the pump sump without detracting from the overall aesthetic impression of the cellar.<\/li>\n<\/ul>\n<h3><\/h3>\n<h3><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Alternatives_to_the_use_of_KG_pipes\"><\/span>Alternatives to the use of KG pipes<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>I am very satisfied with the use of the KG pipe for shaft protection. The pipe is relatively inexpensive and can be processed very easily without special tools.<\/p>\n<p>However, there are also alternatives to KG pipes for manhole protection:<\/p>\n<ul>\n<li><strong>Concrete rings:<\/strong> Concrete rings offer a very stable and durable solution, but are heavier and more difficult to install. They are particularly suitable for larger shaft systems.<\/li>\n<li><strong>Plastic or synthetic sumps:<\/strong> These sumps are specially designed for pump systems and offer integrated drainage and easy installation. They are available in various sizes and shapes.<\/li>\n<li><strong>Metal mesh baskets:<\/strong> Metal mesh baskets can serve as an alternative when high permeability and stability are required. They enable good water drainage and prevent soil and gravel from slipping.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<hr \/>\n<div id='gallery-4' class='gallery galleryid-20635 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.15-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.15-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person wearing a gray cap and dark sweater measures and marks a large orange plastic pipe\u2014possibly for a drainage or pump sump system\u2014in an unfinished, concrete-walled room. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.15-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.15-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.15-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.16-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.16-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person in work clothes drills a hole into a large orange plastic pipe, likely for drainage, as it lies horizontally on a concrete floor. The scene suggests construction or plumbing work. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.16-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.16-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.16-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.17-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.17-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A large orange PVC pipe lies on a concrete floor, with evenly spaced small holes drilled in straight lines along its length, designed for efficient drainage. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.17-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.17-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.17-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.18-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.18-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A large orange drainage pipe is vertically installed in a square opening in a concrete floor, surrounded by unfinished concrete walls. A person wearing dark clothing and boots is partially visible on the right. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.18-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.18-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.18-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.19-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.19-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person pours gravel from an orange bucket into a large orange drainage pipe set in a square hole in the floor, with a measuring stick inside the pipe for reference. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.19-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.19-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.19-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.20-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.20-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A large orange plastic drainage pipe stands vertically on a patch of gravel, surrounded by a concrete floor and unfinished walls in a basement or construction area, possibly serving as a pump sump. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.20-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.20-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.20-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_20-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_20-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A square, empty concrete sump with two wooden beams running across the top and an orange bucket in the middle of the floor. The rough, worn walls show small openings on two sides, which were often used to drain flooded areas. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_20-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_20-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_20-scaled-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_22-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_22-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A vertical orange-brown pipe, possibly a pump sump for draining, is set into a concrete surface surrounded by a square of gravel and sandy soil. The sunlight casts a shadow on part of the scene. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_22-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_22-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_22-scaled-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_23-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_23-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"An orange plastic bucket sits in the corner of a bare room with textured, unfinished brown walls and a stained concrete floor, hinting at recent draining efforts or use as a simple sump pump solution. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_23-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_23-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_23-scaled-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<hr \/>\n<h4><\/h4>\n<div class=\"atkp-container atkp-wide-box  atkp-template-wide\">\n                        <div class=\"atkp-box atkp-clearfix \"\n                 style=\"\">\n                <div class=\"atkp-predicateheadline atkp-predicate-highlight\">\n                    <span><\/span><\/div>\n                <div class=\"atkp-thumb\">\n                                            <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31yQ+KuTlBL._SL160_.jpg\" alt=\"KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                                            <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B07T6HV9SR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (wide, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\">KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)*<\/a>\n                                        <div class=\"atkp-author\">by 315-SN2, 400-SN2<\/div>\n\n                    <div class=\"atkp-description\"><ul>\n<li>1m KG Steigrohr DN315 oder DN400<\/li>\n<li>VARIANTE 1 - DN315 Nennweite: DN315 L\u00e4nge: 100 cm Material: PVC (Polyvinylchlorid)<\/li>\n<li>VARIANTE 2 - DN400 Nennweite: DN400 L\u00e4nge: 100 cm Material: PVC (Polyvinylchlorid)<\/li>\n<\/ul>\n\n\n                                                    <div class=\"atkp-procontra\">\n                                                                                            <\/div>\n                                            <\/div>\n                <\/div>\n                <div class=\"atkp-bottom\">\n                                            <span class=\"atkp-price atkp-listprice\"><\/span>\n                                                                <span class=\"atkp-price atkp-savedamount\"><\/span>\n                                                                <span class=\"atkp-price atkp-saleprice\">\n                            &nbsp;Price: &euro; 38.00\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                    \n                                            <a href=\"https:\/\/www.amazon.de\/dp\/B07T6HV9SR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (wide, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                                                            <div class=\"atkp-container\"><\/div>\n                                            <span class=\"atkp-priceinfo\">Preis inkl. MwSt., zzgl. Versandkosten<\/span>\n                                    <\/div>\n            <\/div>\n                            <span class=\"atkp-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 21:33 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\n            <\/div>\n\n<p>&nbsp;<\/p>\n<hr \/>\n<h4><\/h4>\n<h2><span class=\"ez-toc-section\" id=\"Submersible_pump_with_integrated_float_switch\"><\/span>Submersible pump with integrated float switch<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>I installed an Einhell submersible pump in the pipe, which has an integrated float switch. This pump took up very little space and still provided sufficient power to pump the water upwards.<\/p>\n<p>The integrated float switch played a decisive role here, as it enabled the pump to be activated and deactivated automatically depending on the water level. This contributed significantly to efficiency and energy savings, as the pump only ran when it was really necessary.<\/p>\n<p>As soon as the water level reached 12 cm, the pump activated automatically and pumped the water outside through a garden hose. Once the water had been completely pumped out of the soakaway, the pump switched off again automatically.<\/p>\n<p>The small size of the pump was particularly advantageous as it took up minimal space within the KG pipe.<\/p>\n<p>This was important in order not to impair the stability of the shaft and at the same time to ensure effective water pumping.<\/p>\n<p>My aim was to later integrate the water hose into the sewage pipes or rainwater pipes on the outside of the house in order to create a permanent and unobtrusive solution to the water problem.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Update:<\/strong><\/p>\n<p>A month later, however, came the nasty surprise! Due to a stupid mistake I <a href=\"https:\/\/commaik.de\/2021\/01\/keller-trockenlegen-neue-tauchpumpe-nach-1-monat-zerstoert\/\" target=\"_blank\" rel=\"noopener\">almost destroyed the Einhell clear water pump<\/a>.<\/p>\n<p>I have therefore replaced the model with an INOX dirty water pump from K\u00e4rcher.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<div id='gallery-5' class='gallery galleryid-20635 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.21-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.21-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A person in work clothes places a pump sump into a large orange bucket set in a gravel pit at the base of an unfinished wall, indicating drainage or drying work for the basement or foundation. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.21-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.21-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.21-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.23-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.23-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A hose lies on rocky ground, with water flowing out onto grass and scattered dry leaves, creating a small drainage stream. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.23-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.23-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.23-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.24-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.24-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"An orange bucket sits on a concrete floor next to a brown, textured wall. A blue hose and a black cable for drainage or drying are hanging into the bucket, hinting at pump sump maintenance. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.24-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.24-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2021\/01\/Keller_trocken_legen_pumpensumpf_bauen_www.commaik.de_1.1.24-75x75.jpg 75w\" sizes=\"(max-width: 253px) 100vw, 253px\" title=\"\"><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<hr \/>\n<p>&nbsp;<\/p>\n<div class=\"atkp-container atkp-productbox-box  atkp-template-productbox\">\n                        <div class=\"atkp-box atkp-clearfix \"\n                 style=\"\">\n                <div class=\"atkp-predicateheadline atkp-predicate-highlight\">\n                    <span><\/span><\/div>\n                <div class=\"atkp-thumb\">\n                                            <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/41z2ppS7esL._SL160_.jpg\" alt=\"K&auml;rcher SP 17.000 Flat Level Sensor flachsaugende Tauchpumpe\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B0BXY7PXSY?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\">K&auml;rcher SP 17.000 Flat Level Sensor flachsaugende Tauchpumpe*<\/a>\n                    <div class=\"atkp-author\">by K&auml;rcher<\/div>\n\n                    \n                    <div class=\"atkp-description\"><ul>\n<li>Leistungsstarke Pumpe: Die flachsaugende Tauchpumpe SP 17.000 Flat Level Sensor bew\u00e4ltigt bis zu 17.000 Liter Wasser pro Stunde und ist ideal f\u00fcr gr\u00f6\u00dfere Wassermengen wie Pools oder \u00dcberschwemmungen<\/li>\n<li>Wischtrockenes Ergebnis: Die Pumpe kommt dank der einklappbaren Standf\u00fc\u00dfe auf eine Restwasserh\u00f6he von 1 mm \u2013 egal, ob sie im Automatik- oder im Dauerbetrieb arbeitet<\/li>\n<li>Stufenlos verstellbarer Level Sensor: Die Tauchpumpe startet sofort bei Wasserkontakt und stoppt nach 15-sek\u00fcndiger Nachlaufzeit, wenn der gew\u00fcnschte Wasserstand erreicht ist<\/li>\n<li>Einfache Umstellung: An der Oberseite des Edelstahlgeh\u00e4uses befindet sich ein Schalter, mit dem ganz leicht zwischen Dauer- und Automatikbetrieb gewechselt werden kann<\/li>\n<li>Lieferumfang: Zum Set geh\u00f6ren die K\u00e4rcher SP 17.000 Flat Level Sensor flachsaugende Tauchpumpe, ein abnehmbarer Edelstahl-Vorfilter und ein Quick Connect-Schlauchanschluss mit R\u00fcckschlagventil<\/li>\n<\/ul>\n<\/div>\n                <\/div>\n                <div class=\"atkp-bottom\">\n                                            <span class=\"atkp-price atkp-listprice\"><\/span>\n                                                                <span class=\"atkp-price atkp-savedamount\"><\/span>\n                                                                <span class=\"atkp-price atkp-saleprice\">\n                            &nbsp;Price: &euro; 122.59\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                                        <a href=\"https:\/\/www.amazon.de\/dp\/B0BXY7PXSY?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                                        <div class=\"atkp-container\"><\/div>\n                                            <span class=\"atkp-priceinfo\">Preis inkl. MwSt., zzgl. Versandkosten<\/span>\n                                    <\/div>\n            <\/div>\n                            <span class=\"atkp-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 22:05 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\n            <\/div>\n\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Summary_and_conclusion\"><\/span>Summary and conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>I have been working on draining my 120-year-old cellar for 12 months, using the injection method among other things. The injection process dried the areas above the barrier layer well and significantly improved the indoor climate.<\/p>\n<p>Holes are drilled into the walls through which a special liquid is injected, which is distributed in the masonry and makes it hydrophobic. I was able to reduce the moisture in the masonry from 1.6 to 0.8.<\/p>\n<p>Five years ago, I already dried the outer walls and installed a drainage system, with the dimpled sheeting and drainage pipes lying about 3 meters below the surface. A deeper installation was not possible at that time without endangering the foundation.<\/p>\n<p>Now an unplanned problem arose when the injection fluid dripped onto the cellar floor and made it watertight in some places, causing water to pool during heavy rainfall.<\/p>\n<p>To counteract this, I built a sump with a submersible pump in the cellar.<\/p>\n<p>A sump pump in the basement is an effective solution for dealing with water ingress, especially in flooded areas or when the groundwater level is high. During the construction of the soakaway, a 1-metre-deep hole was dug and a 315 mm KG pipe was inserted to stabilize the shaft. A submersible pump in the pipe automatically pumps out the accumulated water.<\/p>\n<p><strong>Advantages:<\/strong><\/p>\n<ul>\n<li><strong>Effective water removal:<\/strong> Prevents water damage and protects the building fabric.<\/li>\n<li><strong>Automation:<\/strong> The pump works automatically and reduces manual effort.<\/li>\n<li><strong>Increase in value:<\/strong> Taking precautions against water damage can increase the value of a property.<\/li>\n<\/ul>\n<p><strong>Disadvantages:<\/strong><\/p>\n<ul>\n<li><strong>Power dependency:<\/strong> The pump cannot operate in the event of a power failure.<\/li>\n<li><strong>Maintenance:<\/strong> Regular maintenance and cleaning are required.<\/li>\n<li><strong>Invasive installation:<\/strong> Breaking through the cellar floor may be necessary.<\/li>\n<\/ul>\n<p><strong>Risks:<\/strong><\/p>\n<ul>\n<li><strong>Structural damage:<\/strong> Improper excavation can affect the structure of the building.<\/li>\n<li><strong>Moisture problems:<\/strong> Leaky KG pipes can lead to further moisture problems.<\/li>\n<li><strong>Legal regulations:<\/strong> Planning permission may be required.<\/li>\n<li><strong>New watercourses:<\/strong> The pump shaft can draw in water from other areas, which changes the water distribution under the house and can damage the structure of the building in the long term.<\/li>\n<\/ul>\n<p><strong>Optical integration:<\/strong><\/p>\n<p>In a converted cellar, the KG pipe can be integrated inconspicuously using covers, built-in cupboards or floor flaps. Alternatives to the KG pipe are concrete rings, plastic shafts and metal mesh baskets, which also provide stable shaft protection.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<div class=\"atkp-container atkp-productbox-box  atkp-template-productbox\">\n                        <div class=\"atkp-box atkp-clearfix \"\n                 style=\"\">\n                <div class=\"atkp-predicateheadline atkp-predicate-highlight\">\n                    <span><\/span><\/div>\n                <div class=\"atkp-thumb\">\n                                            <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/51-i4USowuL._SL160_.jpg\" alt=\"Kanaldeckel DN315\/315mm Schachtdeckel 7,5T KG Rohr Schachtabdeckung Gully Schacht\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B07BJL3594?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\">Kanaldeckel DN315\/315mm Schachtdeckel 7,5T KG Rohr Schachtabdeckung Gully Schacht*<\/a>\n                    <div class=\"atkp-author\">by KM<\/div>\n\n                    \n                    <div class=\"atkp-description\"><ul>\n<li>EN124<\/li>\n<\/ul>\n<\/div>\n                <\/div>\n                <div class=\"atkp-bottom\">\n                                            <span class=\"atkp-price atkp-listprice\"><\/span>\n                                                                <span class=\"atkp-price atkp-savedamount\"><\/span>\n                                                                <span class=\"atkp-price atkp-saleprice\">\n                            &nbsp;Price: &euro; 23.99\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                                        <a href=\"https:\/\/www.amazon.de\/dp\/B07BJL3594?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                                        <div class=\"atkp-container\"><\/div>\n                                            <span class=\"atkp-priceinfo\">Preis inkl. MwSt., zzgl. Versandkosten<\/span>\n                                    <\/div>\n            <\/div>\n                            <span class=\"atkp-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 21:46 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\n            <\/div>\n\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ_on_installing_and_using_a_sump_pump_in_the_basement\"><\/span>FAQ on installing and using a sump pump in the basement<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. what is a sump pump and what is it used for in the cellar?<\/strong><br \/>\nA sump pump is a low-lying shaft in the basement that collects water and pumps it out automatically using a submersible pump. It is used to effectively manage moisture and water ingress in basements, especially where there is a high water table or risk of flooding.<\/p>\n<p><strong>2 How does the submersible pump work in the pump sump?<\/strong><br \/>\nThe submersible pump is activated automatically as soon as the water level reaches a certain level. It pumps the water from the sump pump outside via a hose to keep the cellar dry. An integrated float switch controls the switching on and off of the pump.<\/p>\n<p><strong>3 What are the advantages of a sump pump in the cellar?<\/strong><br \/>\nA pump sump effectively removes excess water and protects the building fabric from water damage. The automatic mode of operation reduces manual effort and contributes to increasing the value of the property.<\/p>\n<p><strong>4 What are the disadvantages of a pump sump?<\/strong><br \/>\nThe disadvantages include the dependence on electricity for pump operation, the need for regular maintenance and cleaning and the possible invasive installation, which requires breaking through the cellar floor.<\/p>\n<p><strong>5. how is a pump sump built?<\/strong><br \/>\nThe construction of a pump sump requires the excavation of a deep hole at the lowest point of the cellar. A stable pipe, e.g. a KG pipe, is inserted into the hole and filled with gravel. A submersible pump is then placed in the pipe to pump out the water.<\/p>\n<p><strong>6 What are the risks of installing a pump sump?<\/strong><br \/>\nRisks include potential structural damage due to improper excavation of the manhole, leaking pipes that can lead to moisture problems, and legal requirements for installation that vary from region to region.<\/p>\n<p><strong>7 Why is a non-return valve important?<\/strong><br \/>\nA non-return valve prevents water from the hose from flowing back into the pump sump after pumping. Without this valve, the water can run back through negative pressure and put unnecessary strain on the pump.<\/p>\n<p><strong>8. how can the appearance of a pump sump in a converted cellar be improved?<\/strong><br \/>\nTo make the pump sump visually appealing, the KG pipe can be covered with covers, built-in cabinets or floor flaps. These solutions allow easy access to the pump sump and blend harmoniously into the interior design.<\/p>\n<p><strong>9. what are alternative materials to the KG pipe for manhole protection?<\/strong><br \/>\nAlternatives to the KG pipe are concrete rings, plastic or synthetic manholes and metal mesh baskets. These materials offer different advantages in terms of stability, drainage properties and installation effort.<\/p>\n<p><strong>10. can a sump pump cause new watercourses under the house?<\/strong><br \/>\nYes, a sump pump can draw water from other areas under the house, which can lead to a change in water distribution and potentially increased moisture levels. Careful planning and professional installation are therefore important to minimize these risks.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<div class=\"atkp-container atkp-productbox-box  atkp-template-productbox\">\n                        <div class=\"atkp-box atkp-clearfix \"\n                 style=\"\">\n                <div class=\"atkp-predicateheadline atkp-predicate-highlight\">\n                    <span><\/span><\/div>\n                <div class=\"atkp-thumb\">\n                                            <img decoding=\"async\" class=\"atkp-image\" src=\"https:\/\/m.media-amazon.com\/images\/I\/31yQ+KuTlBL._SL160_.jpg\" alt=\"KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B07T6HV9SR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\">KG Steigrohr Schachtrohr DN315 DN400 L&auml;nge - 1m Kanalschacht Kanalrohr Abwasser (DN 315)*<\/a>\n                    <div class=\"atkp-author\">by 315-SN2, 400-SN2<\/div>\n\n                    \n                    <div class=\"atkp-description\"><ul>\n<li>1m KG Steigrohr DN315 oder DN400<\/li>\n<li>VARIANTE 1 - DN315 Nennweite: DN315 L\u00e4nge: 100 cm Material: PVC (Polyvinylchlorid)<\/li>\n<li>VARIANTE 2 - DN400 Nennweite: DN400 L\u00e4nge: 100 cm Material: PVC (Polyvinylchlorid)<\/li>\n<\/ul>\n<\/div>\n                <\/div>\n                <div class=\"atkp-bottom\">\n                                            <span class=\"atkp-price atkp-listprice\"><\/span>\n                                                                <span class=\"atkp-price atkp-savedamount\"><\/span>\n                                                                <span class=\"atkp-price atkp-saleprice\">\n                            &nbsp;Price: &euro; 38.00\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                                        <a href=\"https:\/\/www.amazon.de\/dp\/B07T6HV9SR?tag=wwwcommaikde-21&amp;linkCode=ogi&amp;th=1&amp;psc=1\" rel=\"sponsored nofollow noopener\" target=\"_blank\" onclick=\"ga(&#039;send&#039;, &#039;event&#039;, &#039;Link (productbox, Amazon commaik-21)&#039;, &#039;click&#039;, &#039; (Drying basement &#8211; pump sump | build septic tank yourself)&#039;);\" title=\"Jetzt kaufen bei Amazon\" class=\"atkp-button\">Jetzt auf Amazon kaufen*<\/a>\n                                        <div class=\"atkp-container\"><\/div>\n                                            <span class=\"atkp-priceinfo\">Preis inkl. MwSt., zzgl. Versandkosten<\/span>\n                                    <\/div>\n            <\/div>\n                            <span class=\"atkp-disclaimer\">Zuletzt aktualisiert am 15. September 2026 um 21:33 . Ich weise darauf hin, dass sich hier angezeigte Preise inzwischen ge\u00e4ndert haben k\u00f6nnen. Alle Angaben ohne Gew\u00e4hr. \r\n\r\n(*) Bei den verwendeten Produktlinks handelt es sich um Affiliate Links. Ich bin nicht der Verk\u00e4ufer des Produktes. Als Amazon-Partner verdiene ich an qualifizierten Verk\u00e4ufen. Dein Preis \u00e4ndert sich jedoch nicht. <\/span>\n            <\/div>\n\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<div id=\"comma-1991140327\" class=\"comma-nach-dem-inhalt comma-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3563316148321376\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-3563316148321376\" \ndata-ad-slot=\"6867259082\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>I built a sump pump at the lowest point of my house to help drain my cellar in the long term. The water is collected there and pumped out automatically. In this article, I describe how I built the soakaway and what I had to pay particular attention to. I go into the advantages and disadvantages of this method of draining the cellar and of course also write about whether this method works. Drying out the basement of my 120 year old house has been going on for 12 months now. In the interior, I have previously used the injection method to dry out. The areas above the barrier layer dry well and the indoor climate has also improved significantly. The injection method involves drilling holes in the walls at regular intervals and injecting a liquid into the masonry. The liquid runs into the walls and spreads into the masonry. In this process, the pores of stone and joint compound are sealed. The walls become hydrophobic and waterproof.<\/p>\n","protected":false},"author":2,"featured_media":27565,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[3531,3533,3532,3530],"tags":[3918,3544,3912,3916,3902,3905,3910,3541,3901,3535,3911,3907,3917,3908,3903,3909,3913,3904,3906,3914],"class_list":["post-20635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-the-cellar-en","category-restoration-and-working-techniques","category-stories-from-the-construction","category-the-house","tag-basement-build","tag-basement-drainage-injection-method","tag-basement-waterproofing","tag-basement-waterproofing-from-the-inside","tag-basement-waterproofing-old-building","tag-build-pump-sump-yourself","tag-build-pump-well","tag-cellar-dry-out-inside","tag-cellar-dry-out-old-building","tag-commaik-en-2","tag-drainage-in-the-basement","tag-dry-cellar","tag-old-cellar-waterproofing","tag-pump-shaft","tag-pump-sump","tag-pump-well-cellar","tag-pump-well-drainage","tag-sump-cellar","tag-sump-pump","tag-sump-pump-connect-pump"],"acf":[],"_links":{"self":[{"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/posts\/20635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/comments?post=20635"}],"version-history":[{"count":0,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/posts\/20635\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/media\/27565"}],"wp:attachment":[{"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/media?parent=20635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/categories?post=20635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/tags?post=20635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}