The heart of the SD 200 Pump operation is its intelligent controller. Deriving the appropriate signals from sophisticated pressure monitoring, the controller prevents the overloading of the town’s main and excessive sprinkler system pressure by tightly controlling the pump motor speed.
A positive suction pressure is maintained at all times by utilising a pressure sensor, thus negating the possibility of a vacuum forming in the towns’ mains.
Over-pressurisation of the sprinkler system is prevented by the location of a pressure sensor. This sensor restricts the generation of system pressures to a pre-set figure. (Typically 10.0 bars)
The SD200 is easily integrated into existing towns main systems. Its compact size and ease of manoeuvrability allows positioning in otherwise inaccessible areas. Its space saving design is especially suitable for congested inner city sites, offices, shops and other town centre developments. In schools where the positioning of a conventional pump/ tank is not a viable option due to health, safety and security issues the SD200 is an ideal solution. For new buildings its space and cost saving design is a prime advantage.