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B&Q£10.49Visit shop B&Q - Water Inlet Filler Cap (Quick Hose Connector Motorhome Vented Unvented Tank)
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The SecureFix Direct Water Inlet Filler Cap is an essential accessory for motorhome, caravan, yacht, and boat owners looking to simplify their freshwater tank refilling process. This durable, blue filler cap offers a leak-free, ergonomic design that accommodates various inlet sizes, though users must ensure their specific water system's venting requirements match the provided washer configuration.
| Colour | Blue |
|---|---|
| Model Part Number | SFZZIEUWFC |
| Brand | SecureFix Direct |
No, this is a standard water inlet filler cap designed for easy, ergonomic access rather than security locking.
No, this product is specifically designed for freshwater systems and should not be used with fuel, chemicals, or waste tanks.
The rings are designed to be interchangeable by unscrewing or pulling the existing ring from the cap housing and pressing the preferred size into place.
The cap is made from durable plastic intended for outdoor leisure use, though it is recommended to store it out of direct prolonged sunlight when not in use.
It is designed to fit most standard bayonet-style inlets, but please measure your deck filler against the provided 49MM and 56MM specifications to confirm.
Check that the O-ring or washer is seated correctly and ensure the cap is fully tightened onto the inlet threads.
Verify if you are using the correct size ring (49MM vs 56MM). If the inlet is a non-standard custom size, it may not be compatible with these provided rings.
To set up the cap, first identify if your vehicle's inlet requires the 49MM or 56MM ring. Simply swap the attachment rings by unscrewing the housing. Ensure the provided non-vented washer is properly seated if your system is unvented. For maintenance, rinse the cap with fresh water after use to prevent mineral buildup or algae growth, and store it in a dry, shaded area to maintain the integrity of the plastic components and the rubber washer.
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