{"id":7896,"date":"2024-06-04T13:20:16","date_gmt":"2024-06-04T10:20:16","guid":{"rendered":"https:\/\/www.kalymnos-fuel.com\/?post_type=product&#038;p=7896"},"modified":"2025-12-10T19:03:22","modified_gmt":"2025-12-10T16:03:22","slug":"kalymnos-vru-couplers-proximity","status":"publish","type":"product","link":"https:\/\/www.kalymnos-fuel.com\/en\/product\/kalymnos-vru-couplers-proximity\/","title":{"rendered":"Kalymnos VRU Couplers (proximity)"},"content":{"rendered":"<p class=\"ds-markdown-paragraph\"><strong>KALYMNOS FUEL ENGINEERING<\/strong>\u00a0presents its specially designed <strong>Vapour Recovery Unit (VRU) coupler<\/strong>, a critical component for the safe and environmentally compliant recovery of fuel vapours during refueling operations.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Purpose &amp; Function<\/strong><br \/>\nThis coupler connects the fuel dispenser to the service station&#8217;s vapour recovery system. Its purpose is to effectively capture petrol vapours displaced from the tank during filling, preventing their release into the atmosphere and ensuring compliance with environmental regulations.<\/p>\n<p class=\"ds-markdown-paragraph\"><strong>Key Design Features<\/strong><\/p>\n<ul>\n<li class=\"ds-markdown-paragraph\"><strong>Robust One-Piece Construction:<\/strong> Integral coupler body made from <strong>aluminum casting EN AW-42000<\/strong> for lightweight durability and corrosion resistance.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Visual Flow Verification:<\/strong> <strong>Two side-mounted sight glasses<\/strong> for immediate and clear visual monitoring of flow and connection verification.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Positive Seal Mechanism:<\/strong> Integrated <strong>clapper valve system<\/strong> ensuring a tight seal and preventing vapour leakage when the coupler is not in use. Includes:\n<ul>\n<li class=\"ds-markdown-paragraph\">Durable aluminum clapper assembly.<\/li>\n<li class=\"ds-markdown-paragraph\">Pressure spring made of <strong>stainless steel AISI 302<\/strong>.<\/li>\n<li class=\"ds-markdown-paragraph\">Sealing O-ring from <strong>FKM (Viton)<\/strong> for fuel compatibility.<\/li>\n<\/ul>\n<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Connection &amp; Compatibility:<\/strong> Features a <strong>female A5 4&#8243; connection<\/strong>, the standard interface for vapour recovery systems, ensuring full compatibility with existing dispensers and station infrastructure.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>KALYMNOS FUEL ENGINEERING\u00a0presents its specially designed Vapour Recovery Unit (VRU) coupler, a critical component for the safe and environmentally compliant recovery of fuel vapours during refueling operations. Purpose &amp; Function This coupler connects the fuel dispenser to the service station&#8217;s vapour recovery system. Its purpose is to effectively capture petrol vapours displaced from the tank [&hellip;]<\/p>\n","protected":false},"featured_media":7893,"template":"","meta":[],"product_brand":[],"product_cat":[134,155,158],"product_tag":[],"class_list":{"0":"post-7896","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-field-of-application","7":"product_cat-loading-arm","8":"product_cat-terminal-en","10":"first","11":"instock","12":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product\/7896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/media\/7893"}],"wp:attachment":[{"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/media?parent=7896"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product_brand?post=7896"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product_cat?post=7896"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product_tag?post=7896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}