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Rotary Vane Vacuum Pumps Direct Drive

Rotary Vane Vacuum Pumps Direct Drive

Product Details:


Product Description

Backed by skilled workforce, we are able to manufacture, supply and export optimum quality Rotary Vane Vacuum Pumps Direct Drive. The direct drive multi-vane construction of these pumps ensures their optimum functioning. The offered array is made available to the customers in various specifications to suit their varied demands and business needs. While manufacturing this Rotary Vane Vacuum Pumps Direct Drive, we use the premium grade raw material to ensure premium quality.


  • Operating clinical

  • Medical and scientific laboratory equipments

  • Suction of de-soldering waste

  • Filtration

TDD (Double Stage) Ultimate Vacuum 0.005 TORR 
With Gas Ballast Open 0.01  TORR

OIL CHARGE      (Ltrs.)
  TDD 75 75 1/2 0.8
  TDD 100 100 1/2 0.8
  TDD 150 150 1/2 0.9
  TDD 170 170 1/2 0.9
  TDD 200 200 3/4 0.9
  TDD 250 250 1 0.9
  TDD 500 500 2 3
  TDD 1000 1000 3 5

Model Nominal Pumping Speed Max.Vacuum 
(mm Hg)
Power required
  Litres / Min
M3 / HR
TDMV-18 300 18 735 0.75/1440
TDMV-25 419 25 735 1.50/1440
TDMV-80 1300 80 735 3.00/1440


























The motor is coupled to the pump by means of a flexible coupling, Special Construction of this coupling and the use of specially selected materials ensures smooth and quiet running of the pump.


The rotor is mounted eccentrically in the pump cylinders. The Three radilly sliding sliding vanes divide the pump chambers into three sections. Due to rapid rotation of the rotor the vanes are forced to slide against the cylender walls by means of centrifugal force. the pumping isbrought about by alternately increasing and decreasing the volume of the working spacewhich is of crescent shape in cross section. the component parts as the pump are sealed by Viton 'O' Rings. All parts are pinned to ensure easy disassembling and reassembling.







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