Generally, this pump is a pressure booster pump, which can be used to raise the water pressure which is supplied to your homes. The low water pressure can supply from the metropolis supply. This problem can be solved easily by fixing a pump. These pumps are mainly used for increasing the water pressure instantly which comes out from the faucets & appliances. There are some factors should be considered while selecting these pumps like the amount of pressure booster offered, pressure adjustability, pump casing, and its mechanism.