AquaPRO Mains Adaptor Kit image 1 AquaPRO Mains Adaptor Kit image 2 AquaPRO Mains Adaptor Kit image 3 AquaPRO Mains Adaptor Kit image 4 AquaPRO Mains Adaptor Kit image 5 AquaPRO Mains Adaptor Kit image 6

AquaPRO Mains Adaptor Kit

£20.55(inc VAT) £23.99
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The AquaPRO Mains Adaptor Kit is a universal solution for connecting your caravan or motorhome water carrier directly to a mains water supply on fully serviced pitches. Rather than manually refilling your Aquaroll, Waterhog, Aqua Caddy or Roly Poly multiple times a day, this kit automates the process with an integrated float valve that maintains your water carrier at approximately 20 litres. The non-return ball valve protects your caravan's plumbing system from back pressure and water backup, which is a critical safety feature that prevents damage to internal fixtures and components.

Setup takes just a few minutes without any tools needed. The kit's universal fitting caps screw directly into the side of your water container, and you simply connect one end of the 7.5m food-grade hose to the container valve and the other to the campsite tap. The hose is reinforced and complies with food safety standards, ensuring your water stays clean and fresh throughout the supply chain. The kit includes both metric (1/2") and imperial (3/4") tap connectors, meaning it'll work with pretty much every UK campsite tap you encounter.

The main limitation to consider is flow rate in some locations, particularly if your campsite has low mains pressure or older pipework. Most installations work smoothly, but occasionally users report slower fill times on sites with pressure issues below 20psi. The valve itself is rated to handle pressures up to 60psi, and the float mechanism means the container fills to your preset level then cuts off automatically, so you don't have to worry about overfilling or water sitting around for days.

AquaPRO Mains Adaptor Kit Features


  • Non-return ball valve prevents mains pressure entering caravan internally
  • 7.5m reinforced food-grade hose with universal tap connectors included
  • Fits Aquaroll, Waterhog, Aqua Caddy, Roly Poly and similar carriers
  • Float system maintains 20 litres in container, fills automatically on demand
  • Includes 3x universal adapter caps for various water container openings

Specifications
  • Hose length : 7.5 metres, high-quality food-grade reinforced construction
  • Valve pressure rating : 0-60psi, maintains container at 20 litre level
  • Tap connectors : 2x included, metric (1/2") and imperial (3/4") sizes
  • Fitting caps : 3x universal caps for different container opening sizes
  • Components : Ball valve assembly, extension connector, tap adaptors included

Frequently Asked Questions

Which water carriers does the AquaPRO Mains Adaptor Kit fit?
The AquaPRO kit fits all leading barrel-style water carriers including Aquaroll (Classic and Economy), Waterhog (50 litre and new 51 litre versions), Aqua Caddy, Roly Poly and Aquarius. The kit includes three universal fitting caps to accommodate different sized container openings, making it compatible with virtually all standard UK caravan water carriers.
What does the float valve do in this kit?
The float valve mechanism automatically maintains approximately 20 litres of water in your container at all times. When connected to a mains water supply, the valve fills the container to this preset level then cuts off the water supply. As you use water, the float drops and the valve opens again to refill automatically. This prevents both under-supply of water and the risk of overfilling your container.
Is the hose food-grade and safe for drinking water?
Yes, the 7.5 metre hose supplied with this kit is high-quality food-grade reinforced hose that complies with all relevant British, European and ISO standards for drinking water. The reinforced construction protects the hose from kinks and damage, and the food-grade specification ensures water remains safe and free from contamination throughout the supply chain from site tap to your caravan.
Why is the non-return valve important?
The non-return ball valve is a safety feature that prevents mains water pressure from entering your caravan's internal plumbing system directly. If the adapter valve were to fail or develop a fault, the non-return valve ensures water flows out of the top of your water carrier rather than backward into your caravan's pipes, taps and fixtures. This protects your caravan's water system components from damage caused by over-pressure and prevents potential contamination.
What tap connectors are included and will they fit any campsite tap?
The kit includes two tap connectors covering metric (1/2 inch) and imperial (3/4 inch) sizes, which fit the vast majority of UK campsite water points. These are the standard fitting sizes used across British campsites and caravan parks. If you encounter a site tap with an unusual fitting size, the included extension connector can often provide a workaround solution.
Do I need any tools to install the mains adaptor kit?
No, the AquaPRO Mains Adaptor Kit requires no tools for installation. The fitting caps screw directly into the side opening of your water carrier by hand, the valve assembly sits inside and seals with the cap thread, and the hose simply connects via push-fit connectors to the valve outlet and the site tap connector. Installation typically takes just a few minutes once you've uncoiled the hose.

EAN-13 : 5500001050097
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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.
  Did you know we have been established and have been in the caravan and motorhome industry for over 50 years?

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