Range of wall mounted combination boilers providing domestic hot water via a heat exchanger and pressurised central heating system. The products can be supplied with a rigid or flexible filling loop or keyless filling link. The flexible and rigid filling loops incorporate a flexible hose or copper pipe, isolation valve, double check valve assembly (suitable for back flow protection against fluid category 3). The keyless filling link incorporates a CAB backflow prevention device (suitable for back flow protection against fluid category 3). The products also incorporate an expansion vessel and pressure relief valve set at 3.0 bar. Maximum working pressure of primary circuit 2.5 bar. Maximum operating temperature of primary circuit 85°C Maximum working pressure of secondary circuit 8.0 bar Maximum operating temperature of secondary circuit 60°C
DZR brass elbow fitting. Compression connection to be used with copper pipe (manufactured to EN1057). Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of water meters with brass bodies, plastic transducers, and EPDM O-rings. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 50°C
Range of water meters with plastic bodies. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
‘JS’ range of water meters with brass bodies and EPDM ‘O’-rings and plastic strainer on inlet. Maximum working pressure 16 bar. Cold water use only.
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