Range of WC dual flush drop valves comprising of a plastic body, silicone seal and an internal overflow. The valve is operated via a push button or lever assembly for either full or reduced flush. Cold water use only.
Range of waste water heat recovery systems incorporating a twin wall copper coil (7773414 models) or stainless steel (7771332 models). Maximum working pressure 10.0 bar. Cold water use only.
Range of heat interface units (HIU) with either twin or single stainless steel copper brazed plate heat exchangers (depending on model) providing heating and hot water (twin unit) hot water only, or heating only. The hot water is generated via a plate heat exchanger. The primary (space heating) circuit incorporates an expansion vessel and a pressure relief valve (set at 3.0 bar). The product incorporates a CAb backflow prevention device (suitable for backflow protection against Fluid Category 3) for filling the heating circuit. The inlet and outlet of all circuits incorporate a lever operated spherical valve. Maximum working pressures and operating temperatures: Primary (district heating): 10.0 bar and 85˚C. Domestic hot water (DHW): 10.0 bar and 60˚C. Secondary (space heating): 2.5 bar and 80˚C.
Water meter incorporating a brass inner body, a plastic outer body and liquid silicone ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C.
Range of concealed bathroom boxes with extractable shower hoses. The inlet attached to the concealed box incorporates an approved single check valve cartridge, however the complete product has not been fully tested to demonstrate it provides backflow protection. The outlet of the shower hose also includes a stainless steel strainer. Maximum operating temperature 60°C.
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