Water supply pumps: what are the selection criteria

Pumping stations are used that provide the necessary water pressure and its supply to the required volume for individual water supply to residential buildings. Their regulation is carried out using a frequency converter, which allows you to smoothly change the speed of the shaft, or using an automatic block equipped with a pressure relay. The installation of such regulatory automation prevents hydrouches in the system, as well as other possible problems in the water supply system: air sucking, the operation of the station pump to a closed valve. Pressure increase pumps are small devices that can be mounted directly on the pipeline and providing constant working pressure in the system. This makes it possible to use several points of water distribution: bathroom, sink, washing machine, without lowering the pressure of water.