Fiamma Water Filler Cap - Black

£21.95 (inc VAT) 30.99
Black   White   Product Ref: 297114
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The Fiamma Lockable Water Filler Cap is a replacement and upgrade water inlet cap designed for caravans, motorhomes, and campervans. It locks with a key to prevent anyone tampering with your fresh water supply on site, and it complies with European closure system standards. Available in black or white, it's the kind of small but genuinely useful fitting that a lot of owners overlook until they need one. The cap ships with two keys as standard, three mounting screws, and a foam washer that creates a weather-resistant seal against the vehicle body.

How does the Fiamma Lockable Water Filler Cap connect to a caravan or motorhome water tank?


The Fiamma Water Filler Cap connects to a water tank via a 40mm internal diameter flexible hose. It mounts to a flat or near-flat external surface using three screws and seals with a foam washer. The outer rim diameter is 110mm, and the overall face diameter is 83mm. It suits new builds and retrofits alike, and fits Fiamma's own fresh water tanks as well as third-party installations.

The cap body is made from rigid plastic and the locking mechanism is a barrel-style key lock with two keys included. The key socket on updated models features a protective cover, which keeps debris and moisture out when you're not using it. Fitting is straightforward on a flat panel surface using the three screws provided. One thing worth bearing in mind is that 40mm water filler hose isn't always stocked at hardware shops, so it's worth ordering this alongside if you're doing a fresh installation. The cap is part of Fiamma's broader range of water system components and sits at the security end of their accessory catalogue.

Owners fitting this as a replacement for a worn or missing cap will find it a direct fit on most European caravan and motorhome plumbing setups. The foam washer and screw fixing combination handles day-to-day vibration on the road without working loose. It's a popular choice for campervan conversions too, where builders want a clean, professional-looking water inlet that also offers a degree of security against site interference with the water supply.

Locking water cap which complies with European standard closure systems. Very attractive, Italian design makes all the difference. Very sturdy construction, 2 keys and full mounting instructions provided.

Specifications

  • Diameter: 83mm
  • Colour: White
  • Internal hose diameter: 40mm


Suitable for 40mm water hose:
Quick View     Fawo 40mm Dark Grey PVC Convoluted Hose

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If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 100 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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