Inside the centrifugal pump are impellers which, rotating around their own axis inside a special chamber, trigger the movement of the water pushing it upwards. The multi-stage technology, with which both models are equipped, allows a progressive increase in the pressure of the water passing from one chamber to the other with a consequent increase in speed and pumping volume. Body made of solid stainless steel and robust plastic, easily transportable thanks to the ergonomic handle. Ideal for rainwater systems, sprinkler operation, pumping water from cisterns, tanks, ponds, wells and other applications where high pressure is required.