BSK series water pump pressure control is suitable for ordering start and stop of all kinds of water pumps by means of pressure variance in the pipeline system. When pressure inside the pipeline system reaches the upper limit, the pressure control will automatically cut off the power and stops the pump. When pressure inside the pipeline system drops till the lower limit, the controllers will automatically connect the power and the pump starts working. The whole cycle of controlling is a full-automatic one and no more personal attention will be needed. BSK series water pump pressure control possesses two independent contacts; both available for one-phase pump control and three-phase water pump as well. It is widely used in such applications as households, none-tower water supply system for factories and mines as well as pressurized water supply system of high-rise buildings.
Principle of Selection:
The choice of the exact model of BSK series water pump pressure control depends on the related power consumption of the pump and its lift and height. Usually the cut off pressure for controller is 0.5bar lower than the pressure in related to the maximum lift and cut-in pressure is 0.5bar higher than the pressure that is produced by the minimum water column height between the system outlet (tap) and the pump itself. The BSK series products mainly include BSK-2、BSK-3A、BSK-3B、BSK-4、BSK-5、BSK-6、BSK-7、BSK-9.
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