Oil-Sealed Rotary Vacuum Pump Shinko Seiki SR-B Series
Oil Sealed Rotary Vacuum Pump
Large exhaust volume but compact
Have excellent durability.
Space is generated in the cylinder of the pump by rotating the rotor fixed to the shaft. As a result, gas flows into the space inside the cylinder via the intake port. While the rotor is rotated, the gas between the cylinder and the piston, and between the cylinder and the vane is transferred to a compressed space, and discharged into the oil tank through the exhaust valve.
High durability and long operating-life
Excellent exhaust characteristics. Easy operation.
Applicable to vapor processing
The gas ballast valve prevents pump performance deterioration caused by condensable vapors condensing and mixing in with the oil, thus enabling the condensable vapors to be exhausted.