Twistloc’ range of push-fit fittings with PEX-b, polysulphone or PPE bodies, supplied with polysulphone inserts. For use with PEX pipe (manufactured to BSEN 7291 part 3), PB (manufactured to BSEN 7291 part 2) and copper pipe. Maximum working pressure 12.5 bar. Cold water use only.
Range of wall hung, gas-fired condensing combination boilers providing domestic hot water via a plate heat exchanger. The pressurised central heating system incorporates an expansion vessel and pressure relief valve set at 3.0 bar. Some models, please refer to model below, incorporate only a primary circuit. Maximum working pressures: Primary circuit: 2.5 bar, Secondary circuit 10.0 bar. Maximum operating temperature both circuits: 60°C.
Range of ultrasonic water meters with brass bodies, plastic transducers and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C.
Range of multistage centrifugal pumps with stainless steel impellers, intermediate chambers, shaft and outer sleeve. The Movitec VME models and VE/VSE models added May 2025 can also incorporate an approved check valve cartridge; however, the complete product has not been fully tested to demonstrate it provides backflow protection. Maximum working pressures: Existing models: Comeo C models 10.0 bar, Movitec VM models with an oval flange or VME models with integral check valve 16.0 bar, All other Movitec VM models 25.0 bar. Models added May 2025: Movitec V/VS models with an oval flange or VE models with integral check valve 16.0 bar, All other Movitec V/VS models and Movitec HI/HSI models 25.0 bar. Maximum operating temperatures: Existing models: Comeo C and Movitec VME models with integral check valve 60°C, all other model variants 100°C. Models added May 2025: Movitec VE models with integral check valve 60°C, all other model variants 100°C.
Range of multi-stage semiaxial submersible pumps with stainless steel bodies and impellers. Please note, this approval does not cover the motor, motor connection kit or power cable necessary for the pump to operate. Open outlet use only. Cold water use only.
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