These are of oil-immersed, rotary vane type pumps. The rotor, with two springs loaded vanes is mounted eccentric in the stator body, as the rotor, rotated the vanes sweep the crescent shape valve which prevents back flow of air.

"VINDI" make oil sealed rotary high vacuum pumps are available in single & double stage, V belt driven and are suitable for use with common electric motors.

These are being manufactured in 12 different models to cover the suction capacity ranging from 1 cfm to 350 cfm (30 liters/min. to 10,000 liters/min). Single Stage Oil Sealed Vacuum Pumps are capable to develop ultimate pressure of 0.05 mm Hg., while two stage oil Sealed Vacuum Pumps are capable to develop ultimate pressure of 0.005mm Hg. air.

With our specific designed pumps, maximum vacuum can be achieved in a very short period. Thus the rise in the temperature of unit is successfully checked and the wear and tear of its components is also reduced.

Hence, our oil seal vacuum pump has emerged as a long lasting, noiseless and trouble free performer for years.

Same is manufactured from graded material; all moving parts are precisely machined, ground and assembled with close tolerances, this result in increased efficiency and long trouble free operating life.


  • Highest Ultimate Vacuum (Single Stage 0.05 mmHg & Double Stage 0.005 mmHg.)
  • Available in Single & Double Stages
  • Air Ballast Facility
  • Low Noise & Trouble free continuous operation
  • Compact Design
  • Easy Maintenance
  • Simple yet rugged construction
  • Vibration Free
  • Thoroughly tested on McLeod Gauge
  • Condensable Vapurs pumped out through air ballast
  • Efficient, Economical & Extremely reliable for all suction needs
  • Unique after sales service and ex-stock spares availability.


  • Vacuum Filtration
  • Solvent Recovery
  • Moisture Extraction
  • Air Sampling & Handling
  • Pneumatic conveying & Dredging installation
  • Food preservation packaging & Refrigeration Industries
  • Bottle Filling & Dehydration
  • Vacuum forming & drying
  • Freeze drying & Vacuum lifting
  • Priming & Evaporation
  • Crystallization & Sterilization
  • Vacuum Impregnation
  • Medical & Space Research
  • Vacuum Distillation
  • Vacuum Aeration

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