Separators & Interceptors

CSI offers a full line of aboveground and underground solutions for separating oil and water.

Oil/Water Separators are specialty tanks designed to separate free oil, grease and settleable solids from water. After separation, clean water is discharged to a storm drain or sanitary sewer, while the separated oil is retained in the tank for proper disposal.

CSI oil/water separators come in a variety of designs and are installed throughout North America.

  • Airports
  • Carwashes
  • Vehicle maintenance facilities
  • Railroads
  • Military installations
  • Parking lots
  • Utilities
  • Petroleum dispensing facilities

Oil/Water Separator Design & Sizing
Since each site’s conditions and application can be quite different, the most environmentally and cost effective approach is to analyze each situation and design the system accordingly. CSI’s Technical Support engineers can evaluate each application (equipment washdown, rainwater runoff, major oil spill, etc.) as each site may have different technical considerations and should have an oil/water separator designed accordingly.