High vacuum blowers

High vacuum blowers

Up to 5500 CFM

The RBS /AV blowers are rotary lobe blowers used to increase the capacity of the primary vacuum pumps when operating at their minimum suction pressure (as a booster).

The main characteristics of these blowers are as follows:

  • Suction pressure from 0.001 to 20 mbar absolute;
  • Suction capacity from 300 to 9,400 m3/h;
  • Gases and vapours can be handled;
  • No sliding parts, therefore no wear;
  • Safe operation and minimum maintenance;
  • RBS/AV in the ATEX version available on request.

Plans and documentation

Robuschi RBS brochure