{"product_id":"sink-siphon-screw-cap-queensize-camper","title":"Siphon with screw cap, suitable for Queensize Camper sinks","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Queensize Camper Siphon with Screw Cap is a professional-grade P-trap designed specifically for campervan grey water systems. UK exclusive at Project Yonder, this essential component creates a water seal that prevents sewer gases and odours from entering your living space while providing easy-access cleaning through its removable screw cap design.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eOdour Prevention\u003c\/strong\u003e: P-trap design creates water seal that blocks sewer gases from entering living space\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eRemovable Screw Cap\u003c\/strong\u003e: Easy access for cleaning blockages and maintenance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eDrain Set EVO Compatible\u003c\/strong\u003e: Designed to integrate seamlessly with Queensize Camper Drain Set EVO system\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eProfessional Grade\u003c\/strong\u003e: Durable construction for reliable long-term performance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eGrey Water Resistant\u003c\/strong\u003e: Purpose-built materials withstand soap, shampoo, and standard grey water contaminants\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e'Dark Edition' Finish\u003c\/strong\u003e: Sleek black aesthetic matches Queensize Camper system components\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSpace-Efficient\u003c\/strong\u003e: Compact design fits under standard campervan sinks\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTool-Free Maintenance\u003c\/strong\u003e: Screw cap removes by hand for quick access to trap interior\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe P-trap siphon uses a curved pipe design that retains a small amount of water at the bottom of the curve. This standing water creates a seal that prevents odours and gases from the grey water tank or drain system from traveling back up through the sink drain into your living space. The removable screw cap allows you to access the trap interior for cleaning hair, debris, or other blockages without disassembling plumbing connections.\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eWhy You Need a P-Trap\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMany campervan conversions skip the P-trap to save space, but this leads to persistent odour problems. Without a water seal, every odour from your grey water tank travels directly back up through your sink drain. A proper P-trap solves this issue while taking up minimal space under your sink.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003e\u003cstrong\u003eUsage Tips\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1.5 [li_\u0026amp;]:gap-1.5 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-2 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eClean trap periodically to prevent buildup and blockages\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInspect screw cap seal\/O-ring for wear—replace if leaking\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFlush with clean water occasionally to clear any residue\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eNever use harsh chemical drain cleaners—can damage polymer components\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eIf storing van in freezing temperatures, drain trap to prevent freeze damage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Queensize Camper","offers":[{"title":"Default Title","offer_id":56456564015487,"sku":"100012","price":30.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8887\/1039\/files\/Untitled_design_7.png?v=1767886222","url":"https:\/\/shop.projectyonder.co.uk\/products\/sink-siphon-screw-cap-queensize-camper","provider":"Project Yonder","version":"1.0","type":"link"}