TWO STAGE ROTARY BSV30/40/60/90
Features:
The BSV series pumps are compact, low noise, two-stage, oil-sealed, convenient start-up and high-vacuum pumps designed for reliable, long-term operation in both laboratory and industrial environments. A four-pole three-phase motor provides direct-drive through a flexible coupling.
Features of the pump include the following:
1）The use of non-spring rotary vane to avoid pump stoppage faults caused by spring breakage.
2）With built-in forced fed oil pump, stable exhuast performance can be achieved during continous operation near the atmospheric pressure.
3）Adopt an hydraulic oil anti-sucking system.
Performance:
Pumping Speed Graph:
