WRAS approval confirms that the hose meets UK Water Supply (Water Fittings) Regulations 1999 and Scottish Water Byelaws.
It ensures that the hose:
Does not contaminate the drinking water supply (no leaching of harmful substances).
Prevents backflow or contamination of the mains.
Is made of materials safe for potable (drinking) water use.
Has been independently tested and approved by a WRAS-recognized laboratory.
Typical applications:
Domestic applications:
Taps: Connecting flexible tap tails to mains supply.
Toilets and cisterns: Linking the inlet valve to the cold-water feed.
Washing machines and dishwashers: Supplying cold or hot water safely.
Boilers and water heaters: Providing connections where potable water is involved.
Under-sink water filters: Ensuring clean, compliant flow from mains to filter.
Instant hot water taps / boiling water units: Carrying mains water under heat and pressure safely.
Commercial & Catering Applications:
Coffee machines and beverage dispensers: Supplying clean, potable water.
Ice machines: Ensuring water purity for ice production.
Combi ovens and steamers: Providing safe water feed for cooking and cleaning cycles.
Water coolers and dispensers: Guaranteeing hygiene and compliance.
Food preparation sinks and wash stations: Flexible connections for potable water outlets.
Plumbing & Industrial Use:
Plant rooms and HVAC systems: Safe water connections for filling and topping up systems.
Backflow prevention assemblies: Approved hoses used as part of compliant installations.
Temporary or mobile water supplies: e.g. events, catering trailers, or mobile handwash units.
Laboratories or healthcare environments: Where water purity and compliance are essential
Maintenance & Installation Uses:
Replacement of existing hoses: Where non-approved hoses must be upgraded to meet WRAS compliance.
Plumbing installations and refurbishments: Any new or modified system connecting to mains potable water
In short, WRAS Approved Hoses are used anywhere that water is drawn from the mains supply and may come into contact with drinking water, ensuring the connection is safe, hygienic, and regulation-compliant.
