{"id":6311,"date":"2024-06-04T13:19:59","date_gmt":"2024-06-04T10:19:59","guid":{"rendered":"https:\/\/www.kalymnos-fuel.com\/product\/manhole-breathing-devices\/"},"modified":"2025-10-03T20:22:36","modified_gmt":"2025-10-03T17:22:36","slug":"manhole-breathing-devices","status":"publish","type":"product","link":"https:\/\/www.kalymnos-fuel.com\/en\/product\/manhole-breathing-devices\/","title":{"rendered":"Breather Devices (PV Vents)"},"content":{"rendered":"<p>Incorporated in all SK3000 &amp; SK4500 series manhole cover assemblies and available also separately, the 1\u00bc&#8221; SK3100 Pressure and Vacuum Breather Vent provides breathing for tankers, including roll over spillage protection.<\/p>\n<ul>\n<li><strong>Robust Construction<\/strong> of the assembly exceeds the requirements of EN DROP TEST (EN 14595:2002).<\/li>\n<li><strong>Conforms EN 14595:2005<\/strong> European standard in design and construction.<\/li>\n<li><strong>Flame Trap<\/strong> <strong>Strainer<\/strong> for the prevention of flame passage.<\/li>\n<li><strong>High Flow<\/strong> through the 1\u00bc&#8221; airways. Rated venting capacity of 100 m<sup>3<\/sup>\/h at 30 kPa overpressure and 20 m<sup>3<\/sup>\/h at 3 kPa vacuum.<\/li>\n<li><strong>Overturn Protection<\/strong> through a seal-off valve.<\/li>\n<li><strong>Viton Seals<\/strong> are standard for compatibility with unleaded petrol.<\/li>\n<li><strong>Relieving Pressure settings selection<\/strong> is available depending on any special needs. Coming as standard to 10kPa pressure &#8211; 1kPa vacuum relief.<\/li>\n<li><strong>1\u00bc&#8221; NPT and BSP <\/strong>connections for compatibility with a wide range of manhole cover assemblies.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Incorporated in all SK3000 &amp; SK4500 series manhole cover assemblies and available also separately, the 1\u00bc&#8221; SK3100 Pressure and Vacuum Breather Vent provides breathing for tankers, including roll over spillage protection. Robust Construction of the assembly exceeds the requirements of EN DROP TEST (EN 14595:2002). Conforms EN 14595:2005 European standard in design and construction. Flame [&hellip;]<\/p>\n","protected":false},"featured_media":7301,"template":"","meta":[],"product_brand":[],"product_cat":[132,143],"product_tag":[],"class_list":{"0":"post-6311","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tank-truck-equipment","7":"product_cat-manhole-cover-assembly","9":"first","10":"instock","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product\/6311","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\/7301"}],"wp:attachment":[{"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/media?parent=6311"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product_brand?post=6311"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product_cat?post=6311"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.kalymnos-fuel.com\/en\/wp-json\/wp\/v2\/product_tag?post=6311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}