{"id":14147,"date":"2026-08-31T11:44:48","date_gmt":"2026-08-31T09:44:48","guid":{"rendered":"https:\/\/jaequas.com\/?page_id=14147"},"modified":"2026-09-04T07:50:03","modified_gmt":"2026-09-04T05:50:03","slug":"pruchodky-pro-trubkove-steny","status":"publish","type":"page","link":"https:\/\/jaequas.com\/cs\/products\/pipe-wall-grommets\/","title":{"rendered":"Pr\u016fchodky pro potrub\u00ed a st\u011bny"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"14147\" class=\"elementor elementor-14147\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw09ora thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw09ora\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-hero\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vvz0gd5 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-invisible elementor-widget elementor-widget-html\" data-id=\"ja1vvz0gd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t\t<nav class=\"ja-crumbs\" aria-label=\"Breadcrumb\"><ol><li><a href=\"\/\">Home<\/a><\/li><li><a href=\"\/products\/\">Products & Solutions<\/a><\/li><li><span aria-current=\"page\">Pipe and Wall Grommets<\/span><\/li><\/ol><\/nav>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw082q0 e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"ja1vw082q0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vvz59ca e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vvz59ca\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;,&quot;animation_delay&quot;:120,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vvz1rc3 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vvz1rc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<span class=\"ja-role\">Role: Manufacturer<\/span>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vvz2ku2 ja-h1 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vvz2ku2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Pipe and Wall Grommets<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vvz3euk ja-lead flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"ja1vvz3euk\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>Flexible, watertight pipe penetrations for plastic chambers, tanks and fabricated utility structures.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vvz434m flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vvz434m\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ja-btns\"><a class=\"ja-btn ja-btn--primary\" href=\"\/contact\/\">Request a Technical Quote<\/a><a class=\"ja-btn ja-btn--ghost\" href=\"\/contact\/\">Contact Our Team<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw07tta e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw07tta\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;zoomIn&quot;,&quot;animation_delay&quot;:270,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw06aem ja-img flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-image\" data-id=\"ja1vw06aem\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" width=\"1024\" height=\"768\" src=\"https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-12-1024x768.jpg\" class=\"attachment-large size-large wp-image-15188\" alt=\"Assortment of vulcanized rubber pipe and wall grommets\" srcset=\"https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-12-1024x768.jpg 1024w, https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-12-300x225.jpg 300w, https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-12-768x576.jpg 768w, https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-12.jpg 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw0h6ny thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw0h6ny\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-overview\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw0gjio e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"ja1vw0gjio\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw0dqq7 e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw0dqq7\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0ae8t ja-eyebrow flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0ae8t\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Overview<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0b8mt ja-h2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0b8mt\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Designed by people who also install them<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0czmf ja-text flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"ja1vw0czmf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>When we designed our vulcanized wall grommets, the starting point was the practical need of contractors and operators. We are active users ourselves &mdash; in our own water-meter pits and plastic tanks &mdash; so we developed solutions that are flexible, durable and genuinely easy to handle during installation.<\/p><p>The grommet creates a resilient interface between the pipe and the wall opening, providing long-term reliable sealing and mechanical protection at pipe and cable penetrations. Correct fit depends on the pipe outside diameter, the wall thickness and the geometry of the fabricated structure.<\/p><p>Standard sizes are available across a broad range and special configurations can be produced when the wall or pipe dimensions fall outside the normal catalogue.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw0fqeu e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw0fqeu\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:150,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0eval flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vw0eval\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ja-box\"><p class=\"ja-box__t\">Key capabilities<\/p><ul class=\"ja-check\"><li><span>Size range DN25 to DN400<\/span><\/li><li><span>Versions optimised for several wall-thickness ranges<\/span><\/li><li><span>For KPE\/PE, PP and PVC pipe penetrations<\/span><\/li><li><span>Sealing lip prevents water passing back along the pipe<\/span><\/li><li><span>Custom sizes and profiles possible<\/span><\/li><\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw0qll1 thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw0qll1\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-block-1\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw0pk1u e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"ja1vw0pk1u\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw0motz e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw0motz\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0ixm8 ja-eyebrow flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0ixm8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">How it seals<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0jawg ja-h2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0jawg\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A sealing lip, not just a rubber ring<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0k4e7 ja-text flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"ja1vw0k4e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>The grommet carries a closing sealing lip that presses against the inserted plastic pipe and does not let water pass back along it. At the same time it produces a drip-free seal, creating a flexible but watertight connection between the tank and the pipes entering it.<\/p><p>We manufacture the grommets to match the most common wall thicknesses. In DN50, for example, versions optimised for 4&ndash;6 mm, 7&ndash;10 mm and 9&ndash;12 mm walls are available. Accurate sizing gives a precise fit, reduces the risk of leakage and displacement, and contributes to the long-term operational safety of the structure.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0l0vd flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vw0l0vd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ja-box\"><p class=\"ja-box__t\">Application limits &mdash; please check these<\/p><ul class=\"ja-check\"><li><span>For straight or slightly curved shell surfaces<\/span><\/li><li><span>For pipe connections perpendicular to the wall<\/span><\/li><li><span>Where only gravity-derived pressure is present<\/span><\/li><li><span>Sized to the actual wall thickness, not a nominal value<\/span><\/li><\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw0o3v8 e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw0o3v8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;,&quot;animation_delay&quot;:150,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0nlkh ja-img flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-image\" data-id=\"ja1vw0nlkh\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img width=\"1024\" height=\"768\" src=\"https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-16-1024x768.jpg\" class=\"attachment-large size-large wp-image-15192\" alt=\"Thick vulcanized rubber spacer gasket for length compensation\" srcset=\"https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-16-1024x768.jpg 1024w, https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-16-300x225.jpg 300w, https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-16-768x576.jpg 768w, https:\/\/jaequas.com\/wp-content\/uploads\/jaequas-vulcanized-seal-16.jpg 1448w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw0wydc thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw0wydc\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-block-2\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw0usyd e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"ja1vw0usyd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0rj86 ja-eyebrow flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0rj86\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Sizes<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0s4qp ja-h2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0s4qp\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wall-thickness versions, using DN50 as an example<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0to7h ja-text flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"ja1vw0to7h\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>The full range covers DN25 to DN400. For each nominal size we produce the versions that match the wall thicknesses actually used in fabricated structures &mdash; the example below shows the principle.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0vuhq flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-invisible elementor-widget elementor-widget-html\" data-id=\"ja1vw0vuhq\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ja-tablewrap\"><table class=\"ja-table\"><thead><tr><th>Nominal size<\/th><th>Wall-thickness versions<\/th><th>Typical use<\/th><\/tr><\/thead><tbody><tr><th>DN50<\/th><td>4&ndash;6 mm \/ 7&ndash;10 mm \/ 9&ndash;12 mm<\/td><td>Water-meter pit and tank penetrations<\/td><\/tr><tr><th>DN25&ndash;DN400<\/th><td>Matched to the fabricated wall<\/td><td>KPE\/PE, PP and PVC pipe entries<\/td><\/tr><tr><th>Custom<\/th><td>On request<\/td><td>Non-standard wall or pipe dimensions<\/td><\/tr><\/tbody><\/table><p class=\"ja-tablenote\">The exact pipe outside diameter and the measured wall thickness are what we need to select the right version &mdash; nominal size alone is not enough.<\/p><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw0145ak thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw0145ak\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-selection\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw013i53 e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"ja1vw013i53\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw010te8 e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw010te8\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0xm5m ja-eyebrow flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0xm5m\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">Selection &amp; quotation<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0ymbr ja-h2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw0ymbr\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Information needed for selection and quotation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw0z9qb ja-text flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"ja1vw0z9qb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>The more precise the input, the faster and more reliable our technical answer. For non-standard requirements, a drawing or a physical sample is the best starting point.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw011hhy flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vw011hhy\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ja-box\"><ul class=\"ja-check\"><li><span>Exact pipe outside diameter<\/span><\/li><li><span>Pipe material<\/span><\/li><li><span>Wall material and measured wall thickness<\/span><\/li><li><span>Straight or curved wall surface<\/span><\/li><li><span>Pressure condition<\/span><\/li><li><span>Quantity<\/span><\/li><\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw012m4t e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw012m4t\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:150,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-3b85efc flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"3b85efc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<table width=\"100%\">\n<tbody>\n<tr>\n<td colspan=\"4\" width=\"346\">Vulcanized Rubber Grommet (Pipe Sleeve)<\/td>\n<\/tr>\n<tr>\n<td>Wall thickness<\/td>\n<td>\u00a04 &#8211; 6 mm<\/td>\n<td>7 &#8211; 10 mm<\/td>\n<td>9 &#8211; 12 mm<\/td>\n<\/tr>\n<tr>\n<td>DN20<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>DN25<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN32<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN40<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN50<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN63<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN75<\/td>\n<td><\/td>\n<td><\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN90<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN110<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN125<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN160<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN200<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN225<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN250<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN315<\/td>\n<td><\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<tr>\n<td>DN400<\/td>\n<td><\/td>\n<td>\u2713<\/td>\n<td>\u2713<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-jdrw1wobm thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"jdrw1wobm\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-doc\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-jdm04i322 ja-eyebrow flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"jdm04i322\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">From the manufacturer<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-jdmx2uoom ja-h2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"jdmx2uoom\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">We are users of these ourselves<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-jdysocwd5 ja-text flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"jdysocwd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>When designing our vulcanized pipe-penetration rubber rings, the practical needs of contractors and operators were the primary consideration. We are active users ourselves (in water meter pits and plastic tanks), so we developed solutions that are flexible, durable and easy to handle during installation. Individually vulcanized penetration seals provide reliable sealing and mechanical protection at pipe and cable penetrations over the long term.<\/p><p>KPE\/PP\/PVC plastic pipe-penetration rubber rings for chamber-wall and tank-wall pipe connections. For perpendicular pipe connections into flat or slightly curved surfaces, where only the pressure arising from gravity is present.<\/p><p>The penetration ring has a sealing lip that does not let water pass back alongside the plastic pipe inserted into it. At the same time it provides drip-free tightness: a flexible but watertight connection is created between the tank and the pipes entering it.<\/p><p>We manufacture wall-penetration rings matched to the most common wall thicknesses: in DN50, for example, versions optimised for 4\u20136 mm, 7\u201310 mm and 9\u201312 mm wall thickness are available. Correct sizing ensures an accurate fit, reduces the risk of leakage and displacement, and contributes to the long-term reliability of the structure. Our products are available in the <strong>DN20\u2013DN400<\/strong> size range, and for individual requirements we also produce special designs.<\/p><p>The flexibility of the rubber makes placement easier, and thanks to individual vulcanizing the structure is strong, pushing out the maintenance interval over the long term.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-jd3neah2h flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-invisible elementor-widget elementor-widget-html\" data-id=\"jd3neah2h\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t\t<p class=\"ja-callout\"><strong>Are you a contractor, working in construction? If we have caught your interest, we look forward to hearing from you.<\/strong><\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw01cr59 thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw01cr59\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-faq\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw01b2h4 e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"ja1vw01b2h4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw0188br e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw0188br\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw015utk ja-eyebrow flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw015utk\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">FAQ<\/p>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw016e2b ja-h2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw016e2b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently asked questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw01797i ja-text flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"ja1vw01797i\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>Cannot find your answer? Send us the technical details and we will review the application.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw01a82p e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw01a82p\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:150,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw019gqj flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vw019gqj\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ja-faq\"><details><summary>Can the grommet be used in a curved tank wall?<\/summary><p class=\"ja-faq__a\">Slightly curved fabricated walls can be used, but the geometry must be confirmed before manufacturing.<\/p><\/details><details><summary>What wall thicknesses are available?<\/summary><p class=\"ja-faq__a\">Versions exist for ranges such as 4&ndash;6 mm, 7&ndash;10 mm and 9&ndash;12 mm for selected sizes.<\/p><\/details><details><summary>Is it suitable for pressurised lines?<\/summary><p class=\"ja-faq__a\">It is designed for penetrations where only gravity-derived pressure is present. For pressurised connections a different solution is required.<\/p><\/details><details><summary>Are custom diameters possible?<\/summary><p class=\"ja-faq__a\">Yes, subject to tooling and technical review.<\/p><\/details><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw01fblp thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw01fblp\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-related\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw01d5qd ja-h3 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"ja1vw01d5qd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Related products and information<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw01eftk flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vw01eftk\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<ul class=\"ja-rel\"><li><a href=\"\/products\/water-meter-pits-plastic-tanks\/\">Water Meter Pits & Custom Plastic Tanks<\/a><\/li><li><a href=\"\/products\/custom-rubber-components\/\">Custom Rubber & Silicone Parts for Machines<\/a><\/li><li><a href=\"\/industries\/contractors\/\">Contractors & Infrastructure<\/a><\/li><\/ul>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw11mcl8 thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw11mcl8\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-cta\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw01lhso e-con-full thegem-e-con-layout-thegem e-flex e-con e-child\" data-id=\"ja1vw01lhso\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t<div class=\"elementor-element elementor-element-ja1vw01i7l4 e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw01i7l4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw01gkng ja-h2 flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-heading\" data-id=\"ja1vw01gkng\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Working in construction or utility installation?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw01h9cb ja-lead flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-text-editor\" data-id=\"ja1vw01h9cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\">\r\n\t\t\t\t\t\t<p>We will review the application and confirm the most suitable next step.<\/p>\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw01ks0s e-con-full thegem-e-con-layout-thegem e-flex elementor-invisible e-con e-child\" data-id=\"ja1vw01ks0s\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;animation_delay&quot;:150,&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw01ji4o flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vw01ji4o\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"ja-btns\" style=\"justify-content:flex-end\"><a class=\"ja-btn ja-btn--light\" href=\"\/contact\/\">Request a Technical Quote<\/a><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ja1vw11njhf thegem-e-con-layout-thegem e-flex e-con-boxed e-con e-parent\" data-id=\"ja1vw11njhf\" data-element_type=\"container\" data-e-type=\"container\" id=\"ja-ld\" data-settings=\"{&quot;thegem_container_layout&quot;:&quot;thegem&quot;}\">\r\n\t\t\t\t\t<div class=\"e-con-inner\">\r\n\t\t\t\t<div class=\"elementor-element elementor-element-ja1vw11owkr flex-horizontal-align-default flex-horizontal-align-tablet-default flex-horizontal-align-mobile-default flex-vertical-align-default flex-vertical-align-tablet-default flex-vertical-align-mobile-default elementor-widget elementor-widget-html\" data-id=\"ja1vw11owkr\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/jaequas.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products & Solutions\",\"item\":\"https:\/\/jaequas.com\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Pipe and Wall Grommets\",\"item\":\"https:\/\/jaequas.com\/products\/pipe-wall-grommets\/\"}]},{\"@type\":\"Product\",\"name\":\"Pipe and Wall Grommets\",\"description\":\"Flexible, watertight pipe penetrations for plastic chambers, tanks and fabricated utility structures.\",\"image\":\"https:\/\/jaequas.com\/wp-content\/uploads\/pipe-wall-grommet-vulcanized-rubber.webp\",\"url\":\"https:\/\/jaequas.com\/products\/pipe-wall-grommets\/\",\"brand\":{\"@type\":\"Brand\",\"name\":\"JAEQUAS\"},\"manufacturer\":{\"@type\":\"Organization\",\"name\":\"Jankovics \u00e9s Jankovics Kft.\",\"url\":\"https:\/\/jaequas.com\/\"},\"category\":\"Pipeline and utility components\"},{\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can the grommet be used in a curved tank wall?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Slightly curved fabricated walls can be used, but the geometry must be confirmed before manufacturing.\"}},{\"@type\":\"Question\",\"name\":\"What wall thicknesses are available?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Versions exist for ranges such as 4&ndash;6 mm, 7&ndash;10 mm and 9&ndash;12 mm for selected sizes.\"}},{\"@type\":\"Question\",\"name\":\"Is it suitable for pressurised lines?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is designed for penetrations where only gravity-derived pressure is present. For pressurised connections a different solution is required.\"}},{\"@type\":\"Question\",\"name\":\"Are custom diameters possible?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, subject to tooling and technical review.\"}}]}]}<\/script>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Vulkanizovan\u00e9 gumov\u00e9 trubky a pr\u016fchodky do st\u011bn pro vodot\u011bsn\u00e9 pr\u016fchody v plastov\u00fdch \u0161acht\u00e1ch pro vodom\u011bry, n\u00e1dr\u017e\u00edch a prefabrikovan\u00fdch in\u017een\u00fdrsk\u00fdch stavb\u00e1ch.<\/p>","protected":false},"author":1,"featured_media":15188,"parent":14133,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-fullwidth.php","meta":{"_seopress_titles_title":"Pipe & Wall Grommets for Tanks and Meter Pits | JAEQUAS","_seopress_titles_desc":"Vulcanized rubber pipe and wall grommets for watertight penetrations in plastic water-meter pits, tanks and fabricated utility structures.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":14425,"_seopress_social_fb_img_width":1000,"_seopress_social_fb_img_height":750,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":14425,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","footnotes":""},"class_list":["post-14147","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/pages\/14147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/comments?post=14147"}],"version-history":[{"count":8,"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/pages\/14147\/revisions"}],"predecessor-version":[{"id":15312,"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/pages\/14147\/revisions\/15312"}],"up":[{"embeddable":true,"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/pages\/14133"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/media\/15188"}],"wp:attachment":[{"href":"https:\/\/jaequas.com\/cs\/wp-json\/wp\/v2\/media?parent=14147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}