Central heating systems
Chilled water systems
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Compact, wall-mounted pressurisation unit housing one or two small pressurisation pumps and associated control equipment for connecting to small heating or cooling installations.
Suitable for large domestic dwellings or small commercial / industrial installations.
A sealed system offers a number of advantages, such as the elimination of corrosion due to the lack of contact between air / water within the system. There is also no requirement for a large expansion tank within the roof space of the building, and a positive pressure is maintained on system "cold fill" pressure.
All equipment is mounted in a white powder-coated casing with a flush-mounted gauge on the face of the unit to indicate system pressure.
Within the cabinet is a small make-up tank with its own filling valve assembly (complying with the Water Regulations Guide), a small hydraulic pump capable of producing a pressure between 0.7 to 2.4 bar, a pressure control switch, control circuit fuse, terminals and all necessary wiring to achieve the correct operation.
Suitable connections are provided to allow system make-up, tank overflow and connection to the system pipework as well as electrical terminals for connecting the single phase, live, neutral and earth supply.