Water Oil Separator Compact System - WOS Series

Mi-T-M WOS Series Treatment Systems

The WOS Series is perfect for the following applications:

  • Rental yards
  • Heavy equipment dealers
  • Trucking facilities
  • Truck rental fleets
  • Diesel repair facilities
  • Forklift washing operations
  • Aircraft maintenance and restoration
  • Shipyards
  • Municipalities/State DOTs
  • Oil fields
  • Engine rebuilders and manufacturers
  • Military bases

WOS Series

The WOS series mechanical oil/water separator systems to remove free oils before discharging to your sanitary sewer. The oil/water/solids separators will reduce the amount of suspended solids while removing hydrocarbons to meet stringent local sanitary sewer discharge requirements.

The WOS Series consists of above-ground oil/water/solids separators designed to discharge equipment and vehicle wash-water to sanitary sewers.

The WOS Series benefits:

  • Capability of handling oil and solids conveniently
  • Takes up an extremely small footprint
  • CSA approved control panel which meets the requirements of the US and Canadian standards for an Industrial Control Panel
  • Easy to maintain
  • Above ground, can be relocated if needed


  • CSA listed NEMA-4 rated corrosion-proof control panel for safe and reliable operation · 1.0 HP surface mount sump pump
  • Corona discharge ozone system for a "quick kill" of live bacteria on contact
  • 3-stage stainless-steel tank
  • Biofilm generative media that attract oil from the water which then float to the surface
  • Oil skimmer/decanter removes oil from the surface
  • Sloped stainless-steel tank allows for easy disposal of accumulated solids
  • 2-inch discharge port for removal of treated water 

Models Available:
 120V, 1Ø, 15.0A
WOS-15-0M30 208-230V, 3Ø, 5.0A