The peristaltic pump for medium pressures Valisi – N is composed of two rollers on a rotor which, alternating each other, compress a tube with thick walls into a guide with patented shaped profile, by pumping the liquid from the suction line to the unloading. The consequent opening of the pipe creates the vacuum necessary for the continuous suction.
While in the models N1-N4 the rotor is supported within the pump body by ball bearings of considerable size, the N5-N10 models utilize heavy duty bearings of the fringed reducer.
The Valisi N Series pumps are available in block design, coupled to gearboxes, drives, electric motors, diesel, pneumatic or hydraulic.
- Range: 0 to 60,000 l / h
- Pressure: Max 7 bar