WITTIG WPSO Rotary Vane Vacuum Pumps

wpso 764

Rotary Vane Vacuum Pump

NASH WITTIG WPSO rotary vane vacuum pumps are primarily used to extract air and non-abrasive gases.

These vacuum pumps are equipped with water cooling and use a microprocessor controls system to provide the exact amount of air required by an application. 

Used in glass manufacturing and other gas handling applications, the WPSO pumps are highly efficient even under unfavorable operating conditions. 


  • Suction Capacity from 425 to 2,260 cfm (720 to 4,450 m3/h)
  • Maximum Operating Pressure 150 Torr (200 mbar(a))
  • Power from 33 to 110 hp (24.5 to 82 kW)


  • High efficiency
  • Low maintenance
  • Easy to service
  • Robust construction
  • Few moving parts
  • Microprocessor control WITTIG MPC 3010 standard
  • Low speed

Data sheet