Vacuum Pump

A vacuum pump converts the mechanical input energy of a rotating shaft into pneumatic energy by evacuating the air contained within a system. The internal pressure level thus becomes lower than that of the outside atmosphere. The amount of energy produced depends on the volume evacuated and the pressure difference produced.

Mechanical vacuum pumps use the same pumping mechanism as air compressors, except that the unit is installed so that air is drawn from a closed volume and exhausted to the atmosphere. A major difference between a vacuum pump and other types of pumps is that the pressure driving the air into the pump is below atmospheric and becomes vanishingly small at higher vacuum levels.

Technical information

  • Voltage range from 180V to 240V for single phase
  • Voltage range from 300V to 440V for three phase
  • Class of insulation ‘B’ Models are with IP-44 protection
  • Sturdy casing, provided with foot, suction and delivery nozzles
  • Grease lubricated deep groove ball bearings
  • Vacuum up to 650 mm of Mercury
  • Air flow rate up to 55 m3 /hr
  • Power rating 0.75 kW to 2.2 kW (1 hp to 2 hp)

Application areas

  • Drying, evaporation
  • Distillation, Filtration, Sterilisation
  • Evacuation of air from suction pipes and chambers
  • Priming of large pumps
  • Twist drilling machine
  • Bottle filling

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Pump ranges we cover :