Single Stage
Double Stage
SO Series - Double Stage

SO Series - Double Stage

SO series vacuum pumps are direct driven oil sealed, rotary vane and aircooled pumps. SOX B series vacuum pumps are double stage rotary vane vacuum pumps with Improved design and smoother operational capability Rotary vane vacuum pumps are oldest conceptualised pumps working in the pressure range of 2x10 mbar. The ol acts as a sealant first, a lubricant second and third as a means of heat removal Gas ballast mechanism allows the pump to handle suitable amount of water vapour content. SO series pumps are the new generation pumps designedWith innovative ideas to suit to global standards


  • Pharmaceutic
  • Research & development
  • Chemical
  • Solar
  • Lighting
  • Cryogenics
  • Air conditioning & refrigeration


  • Robust & Compact
  • Improved vapor handling performance
  • Forced oil lubrication system with builtin oil vane pump enabling high performance down to 10 mbrar
  • Lower noise level at 52 dBA
  • Minimal vibration
  • Increased inlet port path to give maximum flow
  • Lower oil consumption
  • All fluroelastometer (FKM/Viton) sealPerformance testing in accordance withPneurop 6602


  • R&D
  • Freeze drying
  • Filtration
  • Chemical filtration
  • High vacuum distillation
  • Coating
  • Light bulbs
  • Evacuation
  • AC & refrigeration pipe
  • Cryogenic storage tank
  • Transformer oil filtration
  • Leak testing
  • Furnance
  • Jewelery casting
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