Description
The Enduramaxx AB Air Gap CAT 5 Break Tank is made from WRAS-approved black polymer, making it suitable for both potable and non-potable water installations. Many water companies require an air gap in tanks connected to the mains supply to prevent backflow contamination. The air gap feature ensures the tank inlet does not become submerged, preventing any water from the tank from contaminating the mains water supply. This tank complies with the Water Supply (Water Fittings) Regulations 1999 and the Scottish Water Byelaws 2004.
We also offer an extensive range of one- and two-piece GRP Insulated CAT5 water storage tanks.
Tank Features
- 10-Year Manufacturer’s Warranty
- Material: WRAS-approved UV-stabilized MDPE
- Rust and Corrosion-Free
- Outlet Options: Choice of available sizes
- Includes: Screened vent and overflow for additional protection
Specifications
- Product Code: 17222501CAT5
- Capacity: 12,500 litres
- Standard Colour: Black
- Standard Outlet: 2″
- Dimensions:
- Diameter: 2600 mm
- Height: 3350 mm
- Weight: 260 kg
- Lid Size: 620 mm
Inlet Valves
- All inlet valves are WRAS-approved and of the drop-arm type to fit inside the air gap weir.
- Each valve includes a ballcock and float, supplied loose for flexibility.
This tank ensures compliance with water safety regulations while providing a reliable solution for both potable and non-potable water storage, making it ideal for various industrial and commercial applications.





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