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CV Series, Static Vent Breathers

(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.)


CV Series Contact Solberg for your specific solution.


  • Temperature (continuous operating) 68° F ( 20° C) to 180° F (80° C)
  • Extensive flow ranges
  • Eliminates visible vented oil mist emissions
  • Corrosion resistant carbon steel construction
  • High efficiency fiberglass filter elements: 99.97% removal efficiency for 0.3 µm oil mist
  • Vents for Oil Reservoirs, Crankcases, Bearings, Coupling Guards
  • Compressor, Turbine, Gearbox, Engine Applications
  • Powder coat finish
  • Low back pressure filter element design: Pleated and wrapped fiberglass options
  • Contact factory for specific flow and sizes


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


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

Product Documents

Crankcase Vent Breathers - USA

Static Oil Mist Eliminators - Intl

Product Drawings