Booster pumps or booster pumps are used when the normal water pressure feeding a reverse osmosis system needs to be increased or when the ultrapure water yield needs to be increased.

A diaphragm booster pump integrated into the system of a reverse osmosis system increases the pressure within the system and thus significantly increases the quantity and quality of the water produced. The continuous operation pump ensures a constant flow of feed water to the membrane. The increased pressure also increases the yield of ultrapure water. The rubber feet on the underside dampen the vibrations and running noise of the pump, making it ideal for domestic use.

The booster pumps have a pressure adjustment screw. The pumps are tested at the factory and set to the ideal values.
They are supplied without a power supply unit.