{"id":21052,"date":"2019-10-27T09:40:56","date_gmt":"2019-10-27T07:40:56","guid":{"rendered":"https:\/\/commaik.de\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/"},"modified":"2024-01-13T21:10:04","modified_gmt":"2024-01-13T19:10:04","slug":"underground-lawn-irrigation-system-winterization-and-frost-protection","status":"publish","type":"post","link":"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/","title":{"rendered":"Winterizing and frost-proofing the lawn irrigation system"},"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-4'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/#Why_drain_the_lawn_irrigation_before_the_frost\" >Why drain the lawn irrigation before the frost?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/#Is_a_drain_valve_sufficient_for_frost_protection\" >Is a drain valve sufficient for frost protection?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/#Blow_out_lawn_irrigation_with_compressed_air\" >Blow out lawn irrigation with compressed air<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/#Video_1_%E2%80%93_Emptying_the_lawn_irrigation_system_with_compressed_air\" >Video 1 &#8211; Emptying the lawn irrigation system with compressed air<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/#Video_2_%E2%80%93_Blowing_out_lawn_irrigation_with_compressed_air\" >Video 2 &#8211; Blowing out lawn irrigation with compressed air<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/#How_do_I_blow_the_water_out_of_the_water_pipes\" >How do I blow the water out of the water pipes?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/commaik.de\/en\/2019\/10\/underground-lawn-irrigation-system-winterization-and-frost-protection\/#What_is_the_system_separator_all_about\" >What is the system separator all about?<\/a><\/li><\/ul><\/nav><\/div>\n<p>With the installation of my automatic and retractable <a href=\"https:\/\/commaik.de\/2019\/10\/umbau-und-neuinstallation-hunter-i20-rasensprenger-in-bestehender-beregnungsanlage\/\" target=\"_blank\" rel=\"noopener\">lawn irrigation system from Hunter<\/a>, I really did something good for my lawn this summer.<\/p><div id=\"comma-1683139440\" 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>Depending on the weather, my lawn could and can be watered and I have no problems with bare or burnt patches in the lawn even during longer dry periods.<\/p>\n<p>Nevertheless, every <a href=\"https:\/\/commaik.de\/en\/2020\/11\/getting-the-garden-ready-for-winter-winterizing-the-lawn-and-irrigation-system\/\" target=\"_blank\" rel=\"noopener\">gardening season ends at the end of fall at the latest<\/a> when winter arrives. And with lows in my region between <!--more-->just below zero and -25 C\u00b0 in recent years, the irrigation system needs to be prepared accordingly for the cold season.<\/p>\n<p><strong>That means &#8211; the water has to get out!<\/strong><\/p>\n<hr \/>\n<h4><\/h4>\n<h4><span class=\"ez-toc-section\" id=\"Why_drain_the_lawn_irrigation_before_the_frost\"><\/span>Why drain the lawn irrigation before the frost?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Freezing and thawing water poses the greatest danger to water pipes and <a href=\"https:\/\/commaik.de\/en\/2020\/09\/lawn-irrigation-comparison-hunter-mp-rotator-vs-rainbird-r-van\/\" target=\"_blank\" rel=\"noopener\">lawn sprinklers<\/a>. The ice crushes the ABS plastic or PE and it bursts.<\/p>\n<p>If the system is then put back into operation in the spring, the damage to the underground pipes sometimes remains undetected for a long time. Only a glance at the water meter shows that there is a problem.<\/p>\n<p>Now the endless search for the broken part of the irrigation system begins. Once the fault has been found, a costly repair follows, which unnecessarily costs time and money.<\/p>\n<p>To prevent this, it is important to completely empty the irrigation system before winter. This is the only way to protect the system from frost damage.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<div id='gallery-1' class='gallery galleryid-21052 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\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_2-scaled.jpg'><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_2-scaled-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Close-up of green grass being watered by irrigation sprinklers in a sunny yard, with a house and trees in the background. Sunlight creates a bright beam across the scene. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_2-scaled-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_2-scaled-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_2-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\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_3-scaled.jpg'><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_3-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A sprinkler provides irrigation to a well-maintained green lawn in front of a stone building with a barred window. Gardening tools and hoses are visible near the wall in the background. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_3-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_3-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_3-75x75.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\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_4-scaled.jpg'><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_4-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"Sunlight shines across a freshly mowed, green lawn beside a stone building with barred windows. Trees and wooden structures are in the background, while irrigation from a sprinkler keeps the grass lush and vibrant. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_4-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_4-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung_4-75x75.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\/31WWTvfUJXL._SL160_.jpg\" alt=\"Sprinklersystem Entw&auml;sserungsventil | 2760-20\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                                            <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B000NUTO0O?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; (Winterizing and frost-proofing the lawn irrigation system)&#039;);\" title=\"Jetzt kaufen bei Amazon\">Sprinklersystem Entw&auml;sserungsventil | 2760-20*<\/a>\n                                        <div class=\"atkp-author\">by Gardena Deutschland GmbH<\/div>\n\n                    <div class=\"atkp-description\"><ul>\n<li>Verhindert Frostsch\u00e4den: Durch automatische Entw\u00e4sserung bei Au\u00dferbetriebnahme des Sprinklersystems, Ventil \u00f6ffnet bei einem Wasserdruck von unter ca. 0.2 bar im System<\/li>\n<li>Ideale Installation: Entw\u00e4sserungsventile werden idealerweise an der tiefsten Stelle der Bew\u00e4sserungsanlage montiert<\/li>\n<li>Drainage: Zur sicheren Drainage in eine Packung aus gewaschenem Grobkies einbauen<\/li>\n<li>Lieferumfang beinhaltet: 1x Gardena Entw\u00e4sserungsventil<\/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\">List Price: &euro; 14.79<\/span>\n                                                                <span class=\"atkp-price atkp-savedamount\">You Save: &euro; 4.80 (-32%)<\/span>\n                                                                <span class=\"atkp-price atkp-saleprice\">\n                            &nbsp;Price: &euro; 9.99\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                    \n                                            <a href=\"https:\/\/www.amazon.de\/dp\/B000NUTO0O?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; (Winterizing and frost-proofing the lawn irrigation system)&#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 16. September 2026 um 21:50 . 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<h4><span class=\"ez-toc-section\" id=\"Is_a_drain_valve_sufficient_for_frost_protection\"><\/span>Is a drain valve sufficient for frost protection?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>This is possible, for example, by installing drain valves. These valves allow the water to drain from the sprinklers and pipes as soon as the pressure drops below a predetermined level.<\/p>\n<p>The advantage is virtually automation. The system is in fact permanently draining itself and does not provide any attack points for frost. A small disadvantage, however, is a certain waste of water since the water from the pipes gradually seeps into the subsoil after each sprinkling.<\/p>\n<p>However, in my opinion, it is much more serious that an accurately planned and even better executed installation of the entire irrigation system must take place, since all pipes and sprinklers require a slope to the valve.<\/p>\n<p>This would have been possible in my garden only at insanely high cost.<\/p>\n<p>In the end, however, I also decided against installing drain valves because these valves can quickly get dirty and jammed and this therefore brings more trouble than benefit.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<div class=\"atkp-product-carousel-unit atkp-product-carousel-unit-6aac3a23f1604  atkp-template-carousel\" id=\"atkp-product-carousel\"  data-uid=\"6aac3a23f1604\">\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-6aac3a23f1604\">\r\n        <div class=\"atkp-pc-product-container atkp-pc-product-container-6aac3a23f1604\">\r\n            <ul class=\"atkp-pc-product-list atkp-pc-product-list-6aac3a23f1604\">\r\n                                    <li class=\"atkp-pc-product atkp-pc-product-6aac3a23f1604 \">\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\/B07V7BSSHS?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Steck-Druckminderer mit Partikelfilter und Wasserabscheider inkl. halbautomatischen Entw&auml;sserung von IMPLOTEX\"> <!--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\/31XDbMX6coL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31XDbMX6coL._SL160_.jpg\" alt=\"Steck-Druckminderer mit Partikelfilter und Wasserabscheider inkl. halbautomatischen Entw&auml;sserung von IMPLOTEX\" 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\/B07V7BSSHS?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Steck-Druckminderer mit Partikelfilter und Wasserabscheider inkl. halbautomatischen Entw&auml;sserung von IMPLOTEX\">\r\n                                    Steck-Druckminderer mit Partikelfilter und Wasserabscheider inkl. halbautomatischen Entw&auml;sserung von IMPLOTEX*\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; 34.90<\/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-6aac3a23f1604 \">\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\/B0847QNJPP?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"MegaHaustechnik Kugelhahn aus Edelstahl VA, 1&ldquo; IG x AG, Hebelgriff, 1 Zoll Innengewinde und Au&szlig;engewinde DN25, Trinkwasser geeignet, Druck 63 Bar, Absperrhahn Absperrventil rostfrei INOX\"> <!--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\/41CcYQIaEJL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41CcYQIaEJL._SL160_.jpg\" alt=\"MegaHaustechnik Kugelhahn aus Edelstahl VA, 1&ldquo; IG x AG, Hebelgriff, 1 Zoll Innengewinde und Au&szlig;engewinde DN25, Trinkwasser geeignet, Druck 63 Bar, Absperrhahn Absperrventil rostfrei INOX\" 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\/B0847QNJPP?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"MegaHaustechnik Kugelhahn aus Edelstahl VA, 1&ldquo; IG x AG, Hebelgriff, 1 Zoll Innengewinde und Au&szlig;engewinde DN25, Trinkwasser geeignet, Druck 63 Bar, Absperrhahn Absperrventil rostfrei INOX\">\r\n                                    MegaHaustechnik Kugelhahn aus Edelstahl VA, 1&ldquo; IG x AG, Hebelgriff, 1 Zoll Innengewinde und Au&szlig;engewinde DN25, Trinkwasser geeignet, Druck 63 Bar, Absperrhahn Absperrventil rostfrei INOX*\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; 19.97<\/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-6aac3a23f1604 \">\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\/B000NUTNXC?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Gardena Sprinklersystem T-St&uuml;ck mit Gewinde: Verbindungsst&uuml;ck f&uuml;r Entw&auml;sserungsventil, 25 mm x 3\/4 Zoll- Innengewinde, Quick&amp;Easy Verbindungstechnik, selbstdichtende Gewindeverbindung (2790-20)\"> <!--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\/31EMLB2nFRL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31EMLB2nFRL._SL160_.jpg\" alt=\"Gardena Sprinklersystem T-St&uuml;ck mit Gewinde: Verbindungsst&uuml;ck f&uuml;r Entw&auml;sserungsventil, 25 mm x 3\/4 Zoll- Innengewinde, Quick&amp;Easy Verbindungstechnik, selbstdichtende Gewindeverbindung (2790-20)\" 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                                              -36%\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\/B000NUTNXC?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Gardena Sprinklersystem T-St&uuml;ck mit Gewinde: Verbindungsst&uuml;ck f&uuml;r Entw&auml;sserungsventil, 25 mm x 3\/4 Zoll- Innengewinde, Quick&amp;Easy Verbindungstechnik, selbstdichtende Gewindeverbindung (2790-20)\">\r\n                                    Gardena Sprinklersystem T-St&uuml;ck mit Gewinde: Verbindungsst&uuml;ck f&uuml;r Entw&auml;sserungsventil, 25 mm x 3\/4 Zoll- Innengewinde, Quick&amp;Easy Verbindungstechnik, selbstdichtende Gewindeverbindung (2790-20)*\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; 4.49<\/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; 6.99<\/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-6aac3a23f1604 \">\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\/B0DHXDLSV1?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"4 Stk Messing-Reduzierung 3\/4&quot; auf 1\/2&quot; AG\/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\/51PpPjuuE2L._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/51PpPjuuE2L._SL160_.jpg\" alt=\"4 Stk Messing-Reduzierung 3\/4&quot; auf 1\/2&quot; AG\/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\/B0DHXDLSV1?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"4 Stk Messing-Reduzierung 3\/4&quot; auf 1\/2&quot; AG\/IG\">\r\n                                    4 Stk Messing-Reduzierung 3\/4&quot; auf 1\/2&quot; AG\/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; 6.49<\/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-6aac3a23f1604 \">\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\/B000NUTO0O?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Sprinklersystem Entw&auml;sserungsventil | 2760-20\"> <!--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\/31WWTvfUJXL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31WWTvfUJXL._SL160_.jpg\" alt=\"Sprinklersystem Entw&auml;sserungsventil | 2760-20\" 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                                              -32%\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\/B000NUTO0O?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Sprinklersystem Entw&auml;sserungsventil | 2760-20\">\r\n                                    Sprinklersystem Entw&auml;sserungsventil | 2760-20*\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; 9.99<\/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; 14.79<\/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-6aac3a23f1604 \">\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\/B07GQZ8SZ2?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Scheppach Kompressor HC06 tragbar &amp; &ouml;lfrei 8 Bar, 6L, 1200W, 6 tlg. Zubeh&ouml;r\"> <!--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\/41IIgYftYJL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41IIgYftYJL._SL160_.jpg\" alt=\"Scheppach Kompressor HC06 tragbar &amp; &ouml;lfrei 8 Bar, 6L, 1200W, 6 tlg. Zubeh&ouml;r\" 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                                              -10%\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\/B07GQZ8SZ2?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Scheppach Kompressor HC06 tragbar &amp; &ouml;lfrei 8 Bar, 6L, 1200W, 6 tlg. Zubeh&ouml;r\">\r\n                                    Scheppach Kompressor HC06 tragbar &amp; &ouml;lfrei 8 Bar, 6L, 1200W, 6 tlg. Zubeh&ouml;r*\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; 89.99<\/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; 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-6aac3a23f1604 \">\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\/B08FDQDZPX?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Poppstar Druckluftschlauch 10m (Luftschlauch f&uuml;r Kompressor, 9,2 mm Innendurchmesser, NW 7,2 Schnellkupplung &amp; Kupplungsstecker, 20 bar), blau\"> <!--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\/41Y+1NzxY9L._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41Y+1NzxY9L._SL160_.jpg\" alt=\"Poppstar Druckluftschlauch 10m (Luftschlauch f&uuml;r Kompressor, 9,2 mm Innendurchmesser, NW 7,2 Schnellkupplung &amp; Kupplungsstecker, 20 bar), blau\" 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\/B08FDQDZPX?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Poppstar Druckluftschlauch 10m (Luftschlauch f&uuml;r Kompressor, 9,2 mm Innendurchmesser, NW 7,2 Schnellkupplung &amp; Kupplungsstecker, 20 bar), blau\">\r\n                                    Poppstar Druckluftschlauch 10m (Luftschlauch f&uuml;r Kompressor, 9,2 mm Innendurchmesser, NW 7,2 Schnellkupplung &amp; Kupplungsstecker, 20 bar), blau*\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; 23.82<\/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-6aac3a23f1604 \">\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\/B00L0Q0DBE?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Scheppach Druckluft Kompressor HC53DC | 2200W Leistung | 50L Kessel | 10bar Druck | Ansaugleistung 412 L\/min | Druckminderer, &ouml;lgeschmiert, Doppelzylinder\"> <!--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\/41VlKAVolQL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41VlKAVolQL._SL160_.jpg\" alt=\"Scheppach Druckluft Kompressor HC53DC | 2200W Leistung | 50L Kessel | 10bar Druck | Ansaugleistung 412 L\/min | Druckminderer, &ouml;lgeschmiert, Doppelzylinder\" 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\/B00L0Q0DBE?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Scheppach Druckluft Kompressor HC53DC | 2200W Leistung | 50L Kessel | 10bar Druck | Ansaugleistung 412 L\/min | Druckminderer, &ouml;lgeschmiert, Doppelzylinder\">\r\n                                    Scheppach Druckluft Kompressor HC53DC | 2200W Leistung | 50L Kessel | 10bar Druck | Ansaugleistung 412 L\/min | Druckminderer, &ouml;lgeschmiert, Doppelzylinder*\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; 249.99<\/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-6aac3a23f1604 \">\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\/B0796T6CRC?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Caleffi Systemtrenner 3\/4 Zoll &Uuml;berwurf x 3\/4 Zoll AG DN 20 Typ BA mit Monoblockkartusche, Schlauchanschluss und Schmutzsieb 580150\"> <!--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\/31gJzHKAQ6L._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/31gJzHKAQ6L._SL160_.jpg\" alt=\"Caleffi Systemtrenner 3\/4 Zoll &Uuml;berwurf x 3\/4 Zoll AG DN 20 Typ BA mit Monoblockkartusche, Schlauchanschluss und Schmutzsieb 580150\" 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\/B0796T6CRC?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Caleffi Systemtrenner 3\/4 Zoll &Uuml;berwurf x 3\/4 Zoll AG DN 20 Typ BA mit Monoblockkartusche, Schlauchanschluss und Schmutzsieb 580150\">\r\n                                    Caleffi Systemtrenner 3\/4 Zoll &Uuml;berwurf x 3\/4 Zoll AG DN 20 Typ BA mit Monoblockkartusche, Schlauchanschluss und Schmutzsieb 580150*\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; 110.00<\/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-6aac3a23f1604 \">\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\/B003IJBZG8?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Druckluftkupplung Kupplungsstecker Au&szlig;engewinde 1\/2&quot;\"> <!--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\/41bCfC9jOhL._SL75_.jpg\" srcset=\"https:\/\/m.media-amazon.com\/images\/I\/41bCfC9jOhL._SL160_.jpg\" alt=\"Druckluftkupplung Kupplungsstecker Au&szlig;engewinde 1\/2&quot;\" 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\/B003IJBZG8?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; (Rasenbewasserung mit Druckluft ausblasen)&#039;);\" title=\"Druckluftkupplung Kupplungsstecker Au&szlig;engewinde 1\/2&quot;\">\r\n                                    Druckluftkupplung Kupplungsstecker Au&szlig;engewinde 1\/2&quot;*\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; 5.35<\/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-6aac3a23f1604\">\u2039<\/a>\r\n    <a href=\"javascript:void(0);\" class=\"atkp-pc-btn-next atkp-pc-btn-next-6aac3a23f1604\">\u203a<\/a>\r\n<\/div>\r\n    <span class=\"atkp-disclaimer atkp-carousel-disclaimer\">Zuletzt aktualisiert am 16. September 2026 um 22:17 . 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<h4><span class=\"ez-toc-section\" id=\"Blow_out_lawn_irrigation_with_compressed_air\"><\/span>Blow out lawn irrigation with compressed air<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>I decided to blow out the irrigation system with compressed air. In my view, this method is simple, efficient, not very time-consuming and, above all, safe!<\/p>\n<p>In order to blow out my irrigation system with just under 75 meters of pipe and 12 sprinklers at the time (currently it is over 100 meters with 18 sprinklers), I had to install a compressed air adapter in a suitable location.<\/p>\n<p>And although both my Hunter valve box and my RainBird valve box have a connection point, I decided to install the compressed air adapter directly after the water meter on the house wall.<\/p>\n<p>I would also be able to drive there later with my compressor without any problems to connect it to the pipe system of my lawn irrigation system.<\/p>\n<p>I screwed the adapter to the \u00be&#8221; internal thread of a Gardena 25 T-piece connector using a reducer. This part of the line is shut off via a tap placed in between.<\/p>\n<p>Please note that some compressors run oil-lubricated and the compressed air is therefore oily. In this case, either use an oil separator or a compressor without oil.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\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\/41bCfC9jOhL._SL160_.jpg\" alt=\"Druckluftkupplung Kupplungsstecker Au&szlig;engewinde 1\/2&quot;\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                                            <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B003IJBZG8?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; (Winterizing and frost-proofing the lawn irrigation system)&#039;);\" title=\"Jetzt kaufen bei Amazon\">Druckluftkupplung Kupplungsstecker Au&szlig;engewinde 1\/2&quot;*<\/a>\n                                        <div class=\"atkp-author\">by technische Ausstattung FRITSCH<\/div>\n\n                    <div class=\"atkp-description\"><ul>\n<li>Druckluft Kupplungsstecker NW 7,2 - mit Au\u00dfengewinde - inkl. Dichtungsring<\/li>\n<li>Gewinde au\u00dfen: 1\/2\"<\/li>\n<li>Standard in jeder Werkstatt - Standard-Inustriemodell - Werkstoff: Messing<\/li>\n<li>Max. Betriebsdruck: 0 - 35 bar sowie Grobvakuum<\/li>\n<li>Temperaturbereich [\u00b0C]: -20 bis +100<\/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; 5.35\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                    \n                                            <a href=\"https:\/\/www.amazon.de\/dp\/B003IJBZG8?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; (Winterizing and frost-proofing the lawn irrigation system)&#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 16. September 2026 um 21:50 . 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<h4><span class=\"ez-toc-section\" id=\"Video_1_%E2%80%93_Emptying_the_lawn_irrigation_system_with_compressed_air\"><\/span>Video 1 &#8211; Emptying the lawn irrigation system with compressed air<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>In the following video I show you how I <a href=\"https:\/\/youtu.be\/Hu6kpaoxG_c\" target=\"_blank\" rel=\"noopener\">blow out<\/a> my <a href=\"https:\/\/youtu.be\/Hu6kpaoxG_c\" target=\"_blank\" rel=\"noopener\">lawn irrigation system with compressed air<\/a>. Another video, on the construction of the compressed air connection, can be found further down in this entry.<\/p>\n<p>I have posted a variety of other videos on my <a href=\"https:\/\/www.youtube.com\/watch?v=AQBxz7sK0tA&amp;list=PLPz3dSjkl_ulHC02CsKcl6fBJnrZhDMNV\" target=\"_blank\" rel=\"noopener noreferrer\">automatic garden watering<\/a> playlist.<\/p>\n<p>If you want to see more of me and my projects, have a look at 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_72994\"  width=\"960\" height=\"540\"  data-origwidth=\"960\" data-origheight=\"540\" data-facadesrc=\"https:\/\/www.youtube.com\/embed\/Hu6kpaoxG_c?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\/Hu6kpaoxG_c\/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<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Video_2_%E2%80%93_Blowing_out_lawn_irrigation_with_compressed_air\"><\/span>Video 2 &#8211; Blowing out lawn irrigation with compressed air<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>After I rebuilt and enlarged my lawn irrigation system, I also had to optimize the blowing out of the water. I captured the <a href=\"https:\/\/youtu.be\/01mWzsHD2s4\" target=\"_blank\" rel=\"noopener\">modifications for the compressed air connection to the lawn irrigation system<\/a> in the following video.<\/p>\n<p>In a 2nd video I show you how I am currently making my irrigation system frost-proof by blowing out the water with compressed air.<\/p>\n<p>If you want to see more of me and my projects, have a look at 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_70748\"  width=\"960\" height=\"540\"  data-origwidth=\"960\" data-origheight=\"540\" data-facadesrc=\"https:\/\/www.youtube.com\/embed\/01mWzsHD2s4?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\/01mWzsHD2s4\/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<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\/41VlKAVolQL._SL160_.jpg\" alt=\"Scheppach Druckluft Kompressor HC53DC | 2200W Leistung | 50L Kessel | 10bar Druck | Ansaugleistung 412 L\/min | Druckminderer, &ouml;lgeschmiert, Doppelzylinder\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                    <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B00L0Q0DBE?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; (Winterizing and frost-proofing the lawn irrigation system)&#039;);\" title=\"Jetzt kaufen bei Amazon\">Scheppach Druckluft Kompressor HC53DC | 2200W Leistung | 50L Kessel | 10bar Druck | Ansaugleistung 412 L\/min | Druckminderer, &ouml;lgeschmiert, Doppelzylinder*<\/a>\n                    <div class=\"atkp-author\">by scheppach<\/div>\n\n                    \n                    <div class=\"atkp-description\"><ul>\n<li>Kompressor<\/li>\n<li>Maximaler Arbeitsdruck von 10 bar<\/li>\n<li>Leistungsstarker 3,0 PS Motor<\/li>\n<li>Kesselvolumen von 50 L<\/li>\n<li>Druckminderer f\u00fcr die optimale Regelung des Arbeitsdruckes<\/li>\n<li>Anschluss an gew\u00f6hnlichen 230 V Stromzugang<\/li>\n<li>2 Schnellanschlusskupplungen f\u00fcr einen schnellen Werkzeugwechsel<\/li>\n<li>Vibrationsged\u00e4mpfte Standf\u00fc\u00dfe aus Gummi f\u00fcr rutschfestes Abstellen<\/li>\n<li>Fahrvorrichtung f\u00fcr einen einfachen Transport<\/li>\n<li>Bitte beachten Sie: Die Abbildung zeigt einen Druckminderer und weicht vom tats\u00e4chlichen Produkt ab. Die korrekte maximale Luftleistung betr\u00e4gt 412 l\/min. Auf dem Artikel selbst und in der Bedienungsanleitung ist f\u00e4lschlicherweise 371 l\/min angegeben.<\/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; 249.99\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                                        <a href=\"https:\/\/www.amazon.de\/dp\/B00L0Q0DBE?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; (Winterizing and frost-proofing the lawn irrigation system)&#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 16. September 2026 um 21:51 . 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<h4><span class=\"ez-toc-section\" id=\"How_do_I_blow_the_water_out_of_the_water_pipes\"><\/span>How do I blow the water out of the water pipes?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>At the end of autumn, the water pipe from the house exterior connection is shut off, vented and drained.<\/p>\n<p>I then connect my compressor to the piping system of my lawn irrigation system and open the individual valves by hand.<\/p>\n<p>The compressor provides enough air at a pressure of 5 bar to blow the water through the individual circuits until it reaches the Hunter I20 lawn sprinklers. Hunter MP rotators are also easily blown free and drained.<\/p>\n<p>I go about emptying each circuit one at a time and wait until there is no more water or spray coming out of the sprinklers.<\/p>\n<p>The whole process takes me a good two hours &#8211; once a year.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<div id='gallery-2' class='gallery galleryid-21052 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\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-c-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-c-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A close-up of a metal outdoor faucet with a red handle, attached to a stone wall. Two blue plastic covers, used for irrigation pipes, are fitted below the faucet. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-c-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-c-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-c-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\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-a-scaled.jpg\"><img decoding=\"async\" width=\"253\" height=\"253\" src=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-a-253x253.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"A garden hose with connectors is attached to a water spigot on a stone wall, forming part of an irrigation setup that includes multiple valves, fittings, and an orange-handled shutoff valve. www.commaik.de\" srcset=\"https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-a-253x253.jpg 253w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-a-300x300.jpg 300w, https:\/\/commaik.de\/upload\/2019\/10\/Hunter-Rasenbewaesserung-winterfest-machen-Druckluft-ist-die-Loesung-a-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-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\/31gJzHKAQ6L._SL160_.jpg\" alt=\"Caleffi Systemtrenner 3\/4 Zoll &Uuml;berwurf x 3\/4 Zoll AG DN 20 Typ BA mit Monoblockkartusche, Schlauchanschluss und Schmutzsieb 580150\" title=\"\">\n                                                                                <\/div>\n                <div class=\"atkp-content\">\n                                            <a class=\"atkp-title\" href=\"https:\/\/www.amazon.de\/dp\/B0796T6CRC?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; (Winterizing and frost-proofing the lawn irrigation system)&#039;);\" title=\"Jetzt kaufen bei Amazon\">Caleffi Systemtrenner 3\/4 Zoll &Uuml;berwurf x 3\/4 Zoll AG DN 20 Typ BA mit Monoblockkartusche, Schlauchanschluss und Schmutzsieb 580150*<\/a>\n                                        <div class=\"atkp-author\">by CALEFFI<\/div>\n\n                    <div class=\"atkp-description\"><ul>\n<li>Systemtrenner Typ BA mit Monoblockkartusche zur Normgerechten Bef\u00fcllung von Heizungsanlagen<\/li>\n<li>Entzinkungsfreies Messing-Geh\u00e4use. 3\/4\u201c \u00dcW f\u00fcr den Anschluss an ein vorhandenes Zapfventil<\/li>\n<li>Mit Schlauchanschluss und eingangsseitigem Schmutzsieb<\/li>\n<li>Zertifiziert nach EN 12729 und Beschluss 4\/2007<\/li>\n<li>Max. Betriebsdruck: 10 bar. Max. Betriebstemperatur: 65\u00b0C<\/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; 110.00\n                                                            <span class=\"atkp_price atkp-baseprice\"><\/span>\n                                                    <\/span>\n                    \n                                            <a href=\"https:\/\/www.amazon.de\/dp\/B0796T6CRC?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; (Winterizing and frost-proofing the lawn irrigation system)&#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 16. September 2026 um 21:51 . 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<h4><span class=\"ez-toc-section\" id=\"What_is_the_system_separator_all_about\"><\/span>What is the system separator all about?<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>When operating a lawn irrigation system, and ultimately when operating any water lines outside the building, you must ensure that no water can flow back into the building&#8217;s mains.<\/p>\n<p>This could carry bacteria, germs, and other contaminants from outdoor service water into the drinking water system.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>Make sure that the air does not press the water back into the house network! <\/strong><\/p>\n<p style=\"text-align: center;\"><strong>The water pipe should have a system separator. All shut-off cocks to the house mains must be closed.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Shut-off valves or a downward slope are NOT sufficient because (theoretically) certain factors could cause negative pressure in the house network. Then there would be the (theoretical) possibility that the water from the irrigation system would be sucked back into the house network.<\/p>\n<p>The water in the outside pipes is &#8220;basically&#8221; considered contaminated and must not be allowed to come into contact with your home&#8217;s drinking water system &#8211; and consequently the next largest water supply pipe. come.<\/p>\n<p>By the way, the same applies to the water in the outdoor faucet or the garden hose that supplies the pool.<\/p>\n<p>All these water-bearing pipelines must be technically separated from the house network.<\/p>\n<p>Special system separators are available for this purpose.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>Before installation, however, find out what requirements your water supplier has!<\/strong><\/p>\n<p>&nbsp;<\/p>\n<div id=\"comma-3582627358\" 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>With the installation of my automatic and retractable lawn irrigation system from Hunter, I really did something good for my lawn this summer. Depending on the weather, my lawn could and can be watered and I have no problems with bare or burnt patches in the lawn even during longer dry periods. Nevertheless, every gardening season ends at the end of fall at the latest when winter arrives. And with lows in my region between<\/p>\n","protected":false},"author":2,"featured_media":23285,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"cybocfi_hide_featured_image":"","footnotes":""},"categories":[3581,3533,3575,3530],"tags":[3535,4045,4048,3978,3969,3802,3977,3976,3982,3807,3579,3983,3578,4046,4047,3979,3981,3971,3974,3975,3803,3794,3968],"class_list":["post-21052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-irrigation","category-restoration-and-working-techniques","category-the-garden","category-the-house","tag-commaik-en-2","tag-compressed-air","tag-drain-irrigation","tag-empty","tag-frostproof","tag-garden-irrigation","tag-garden-irrigation-gardena","tag-gardena-irrigation-system","tag-gardena-irrigation-system-planner","tag-hunter-irrigation","tag-hunter-irrigation-system","tag-hunter-irrigation-system-winterized","tag-hunter-lawn-irrigation","tag-irrigation-blow-out","tag-irrigation-compressed-air","tag-lawn-irrigation","tag-lawn-irrigation-hunter","tag-lawn-irrigation-system","tag-lawn-irrigation-system-hunter","tag-lawn-irrigation-system-plan","tag-lawn-watering","tag-rainbird-irrigation-system","tag-winterproof"],"acf":[],"_links":{"self":[{"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/posts\/21052","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=21052"}],"version-history":[{"count":0,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/posts\/21052\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/media\/23285"}],"wp:attachment":[{"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/media?parent=21052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/categories?post=21052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commaik.de\/en\/wp-json\/wp\/v2\/tags?post=21052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}