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Rotary piston vacuum pump / oil-lubricated / single-stage / oil-sealed
212J series EDWARDS


  • Technology:

    rotary piston

  • Lubrication:


  • Number of stages:


  • Other characteristics:


  • Flow rate:

    234 m³/h (8263.63 ft³/h)

  • Ultimate vacuum:

    0.03 mbar (0 psi)


The Stokes Microvac revolving cylinder pump sets the standard for execution and unwavering quality as the industry's most proficient, space-sparing design. The Stokes Microvac rotating cylinder pump has been enhanced, updated, and tweaked to convey surprisingly better trustworthiness and profit joined with insignificant support and methodology downtime.

A fundamental oil circulation framework disposes of outside funneling and conveys release free operation in an adapted outline. A stiffer engine mounting stage slices adaptability to minimize engine belt wear. An adapted oil supply and side spread O rings enhance fixing to dispose of oil spillage. A vital gas weight valve incorporated with the side spread permits brisk adjustment to the programmed gas stabilizer.

Above all, these enhancements don't increment the business heading space sparing footprint. The channel, outlet and mounting measurements are precisely the same as the H arrangement Microvac revolving cylinder pump. This pump is fitted with a 230/460v loop for control of the oil solenoid valve that prevents oil flood incase of any failure in the pump.


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