{"product_id":"ambuker-rv-fresh-water-inlet-lockable-39mm-bayonet-filler-black-spring-loaded-seal","title":"Ambuker RV Fresh Water Inlet Lockable 39mm Bayonet Filler - Black, Spring‑Loaded Seal","description":"\u003cp\u003e\u003cstrong\u003eAmbuker’s lockable gravity fresh water inlet is a replacement RV filler cap and hatch that secures, speeds, and seals your camper’s potable water tank with a spring-loaded cover, rubber seal, and two keys.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplace a worn or leaky RV fresh water inlet with this injection-molded PP fill hatch designed for campers, trailers, and travel vans. The unit pairs a 39mm large-diameter bayonet inlet with a 75° angled throat for fast, drip-reduced filling, plus a spring mechanism and sealing ring to keep contaminants and rain out. Built-in ventilation holes reduce back-spray while an industrial arc texture and clear nozzle markings make it both functional and visually compatible with most RV exteriors.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this inlet improve the water-filling process?\u003c\/h3\u003e\n\u003cp\u003eThe 39mm opening and bayonet-style connection let you insert most standard filler hoses quickly, and the 75° inlet angle directs flow to reduce splashing. You’ll notice faster fill times and fewer spills compared with small, recessed ports.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e39mm large-diameter throat for faster flow\u003c\/li\u003e\n  \u003cli\u003eBayonet fitting for quick, secure hose engagement\u003c\/li\u003e\n  \u003cli\u003e75° inlet angle to minimize overflow and splatter\u003c\/li\u003e\n  \u003cli\u003eVent holes to prevent back-spray while filling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the inlet prevent leaks and contamination?\u003c\/h3\u003e\n\u003cp\u003eYes — the spring-loaded cover keeps the cap snug against the body, while the rubber sealing ring blocks water intrusion and stops rust from rain. The combination provides reliable water resistance and helps preserve potable water quality when parked or traveling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring device holds cover tight to prevent loosening\u003c\/li\u003e\n  \u003cli\u003eSealing ring seals out rain and dirt\u003c\/li\u003e\n  \u003cli\u003eInjection-molded food-grade PP to safeguard water contact surfaces\u003c\/li\u003e\n  \u003cli\u003eLockable lid prevents unauthorized access\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation and everyday use straightforward?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be a simple replacement for common gravity-fill hatches: align the bayonet fitting, press home and twist. Everyday operation is equally straightforward — open with the provided keys and let the spring action close the cap when finished.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSimple bayonet install — no complex tools required\u003c\/li\u003e\n  \u003cli\u003eTwo keys included for convenient locking\u003c\/li\u003e\n  \u003cli\u003eVisible nozzle markings and textured face for easy handling\u003c\/li\u003e\n  \u003cli\u003eDurable PP construction resists weather and UV exposure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect from the appearance and durability?\u003c\/h3\u003e\n\u003cp\u003eThe hatch uses an industrial arc texture and prominent nozzle graphics to match RV exteriors while staying functional. Its food-grade plastic body resists corrosion, and the spring plus gasket arrangement extends working life in outdoor conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack, low-profile styling complements most RVs\u003c\/li\u003e\n  \u003cli\u003eArc-pattern texture for a clean, durable finish\u003c\/li\u003e\n  \u003cli\u003eClear nozzle markings for quick identification\u003c\/li\u003e\n  \u003cli\u003eWeather-resistant materials for long-term outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Ambuker inlet is aimed at RV owners, campervan converters, and trailer maintainers who need a dependable, sanitary gravity-fill solution that’s easy to fit and lockable for security. It’s best for anyone replacing a worn hatch, upgrading to a larger fill opening, or adding a keyed safety measure to protect potable water on recreational or mobile living vehicles.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this inlet fit standard RV fill openings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It replaces common gravity-fill hatches and features a 39mm throat and bayonet fitting for many standard setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are keys included and can I rekey it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two keys are included for the lock; the unit is not supplied with rekeying options out of the box.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ambuker","offers":[{"title":"Default Title","offer_id":48085704179870,"sku":"B0D1TZ3VK1","price":28.45,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ambuker-front-view-fill-hatch.jpg?v=1785876914","url":"https:\/\/northtrailauto.ca\/products\/ambuker-rv-fresh-water-inlet-lockable-39mm-bayonet-filler-black-spring-loaded-seal","provider":"North Trail Auto","version":"1.0","type":"link"}