3D Cabin Motorhome Water tank Filler cap with hose connector : Fits Fiamma type GREEN adapter

Direct compatibility: Engineered specifically for motorhome fresh water tanks with standard Fiamma filler inlets featuring 65mm external diameter, 33mm internal diameter, and a two-prong locking mechanism. Handsfree refilling: Integrated hose connector allows you to attach your fresh water hose directly to the cap adapter, enabling easy handsfree operation so you can monitor your water gauge effortlessly. Vented design: Features a deliberate air gap around the cap rim, allowing air to escape cleanly during filling to prevent pressure buildup in unvented motorhome water systems. Flow control protection: Enables full control of water supply line pressure to prevent splashing and back-pressure, ensuring smooth and controlled filling every time. Durable additive manufacturing: Produced from robust, UV-resistant material designed for outdoor leisure use. Intended for static filling operations only; remove before transit.