The RBS-AV series 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:
• Gases and vapors can be handled
• No sliding parts, therefore no wear
• Safe operation and minimum maintenance
• RBS/AV in the ATEX version available on request

Vacuum from 0.001 to 20 mbar(a)
Capacity from 300 to 9,400 m³/h