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CV Series: Static Vent Oil Mist Eliminators

Static Vent Breathers (Crankcase Breathers, Gearbox Breathers, Static Demisters) eliminates oil mist visible emissions vented from gearboxes, crankcases and oil reservoirs while preventing excess pressure.

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  • Overview


  • High efficiency fiberglass filter elements: 99.97% removal efficiency for 0.3 µm oil mist
  • Eliminates visible vented oil mist emissions
  • Corrosive resistant powder coat carbon steel
  • Compressor, Turbine, Gearbox, Engine Applications
  • Contact factory for specific flow and sizes
  • Low back pressure filter element design: Pleated and wrapped fiberglass options
  • Vents for oil reservoirs, crankcases, bearings, direct dire coupling enclosures

‚ÄčTechnical Specifications

  • Temperature (continuous operating) 68°F (20°C) to 180°F (80°C)
  • Extensive flow ranges


  • Stainless steel construction
  • Internal drain back
  • Alternative filtration media: wire mesh demister, vane separator
  • Various finishes
  • Multiple configurations
  • Vacuum assisted oil mist eliminators


  • Reciprocating Engines
  • Compressors-Centrifugal
  • Gas Turbines
  • Hydraulic Gear Boxes
  • Static assemblies used in applications that can tolerate some level of positive pressure
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