Booster pumps for household water pressure are usually simple electrically driven centrifugal pumps with a non-return valve. They may be constant speed pumps which switch on when pressure drops below the low pressure set-point and switch off when pressure reaches the high set-point, or variable speed pumps which are controlled to maintain a constant output pressure. Pressure Booster Pumps are reliable, efficient and boost the pressure in your shower, bathrooms, and kitchens. The pumps come with high quality pressure tank, pressure switch and other accessories. The Pressure switch monitors the pressure in the system and it will switch the pump-set ON and OFF automatically based on demand.