Permanent filling devices for primary heating and chilled water closed circuits in domestic and non-domestic premises. The mains and closed circuit system pressures are continuously checked by two pressure sensors and their differential monitored by microprocessors. If the mains pressure is adequate and there is a drop in system pressure, then the two solenoid valves operate to allow water into the system via the transfer chamber. At all other times the normally open solenoid valve drains the transfer chamber to waste, via tundish (meeting the requirements of an air gap to drain), and allowing air to be admitted via an automatic air vent to create an atmospheric disconnection across the transfer chamber. Stainless steel strainer on the inlet supply. Mikrofill 3: Maximum working pressure 5.0 Bar. Cold water use only. Mikrofill 3 Pro (72846): Maximum working pressure 9.0 Bar. Cold water use only.
Range of circulator pumps with stainless steel bodies and a plastic impeller. All models are available with a plastic (composite) rotor can, the MAGNA1 range is also available with a stainless-steel rotor can in the DN32 flanged, threaded 1½ & 2” sizes only. The MAGMA3 models have a differential pressure sensor. Maximum working pressure 10.0 bar. Maximum operating temperature 99°C.
Permanent magnet variable frequency multistage pump with plastic bodies, plastic impellers, stainless steel shaft and EPDM ‘O’-rings. Maximum working pressure 10.0 bar.
Non-metallic materials and components comply with BS6920 at 50°C
Range of shower outlets (brass or stainless-steel bodies – various finishes) incorporating EPDM O-rings. Maximum operating temperature 60.0°C
Non-metallic materials and components comply with BS6920 at 60°C
Wall mounted shower outlet (brass body – various finishes). The product is supplied with shower hose and handset that incorporates an approved check valve cartridge, however, the complete product has not been fully tested to demonstrate it provides backflow protection.
Non-metallic materials and components comply with BS6920 at 60°C
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