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Vacuum Pump Components

Vacuum Components

Mass-Vac offers the highest quality vacuum system components, made from 304 stainless steel. We inventory a stock of vacuum o-rings, centering rings, clamps, copper gaskets, flanges, fittings, reducers, and adapters for the following style component sizes.

NW 16 to NW 50
ISO 63 to ISO 320
ASA 5 to ASA 16
CF 2 ¼ to CF 16 ½

In addition, standard length stainless steel flex hoses, high vacuum valves, and custom chambers are also available upon request.

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vacuum pump components

Oil Mist Eliminators VISI-MIST®

Visible protection from oil “smoke” and vapors

  • Removes oil mist from vacuum pump exhaust
  • Clear sump provides easy visual inspection of filter condition
  • Coalescing filters require little maintenance
  • Prevents oil residue from settling on walls, floors, furniture, and equipment
  • Modular design makes the unit easier to disassemble and clean
  • Element replacement is fast and easy
  • Water or refrigerant cooling option is available

When you start a vacuum pump, a cloud of gray “smoke” comes out of the exhaust. That’s a mist of pump fluid. After the pump has been running for a while, you may not see the mist, but it’s still there. If you’ve ever touched a sticky tabletop near a vacuum pump, you know that cleaning up after oil mist is no joke.

An MV VISI-MIST® oil mist eliminator attaches to your pump’s exhaust line, directing the exhaust through a pleated, low-resistance microfiberglass coalescing filter that removes mist before it gets into the room air. The clear styrene sump provides direct inspection of the status of the filter without disassembly.

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