RGF’S OWS: Oil Water Separator Systems
RGF’s oil water separators are designed to eliminate pollution problems by avoiding contaminated water discharge. It is a compact pre-treatment technology system designed to remove free oils from water prior to discharge for sanitary sewer or other treatment.

- Features & Benefits
- Applications
- Technical Specs
- Options
• RGF is the recognized leader with thousands of systems installed worldwide since 1985.
• RGF has the best warranty in the business.
• Removes free oil to less than 10 ppm.
• Fully automatic, easy to use, versatile.
• Totally non-ferrous – no rust or corrosion.
• Installation, maintenance and operation manual included.
• Components are color impregnated & UV protected to eliminate maintenance painting.
• Low maintenance.
• Meets EPA storm water runoff regulations
The OWS was designed for Oil Water Separation Applications such as:
• Military bases
• Bilge pump
• Machinery companies
• Marine yards
• Truck & tractor repair shops
• Municipal and State D.O.T.’s
• Storm water runoff
• Bus companies
• Fork lift repair shops
• Engine repair shops
• City/ County transportation
• Rental car companies

MODEL # | OWS-10 | OWS-20 | OWS-50 |
---|---|---|---|
FLOW RATE | 10 gpm | 20 gpm | 50 gpm |
DIMENSIONS | 35”W X 36”H X 35”L | 26”w x 46”H x 50”L | 76”w x 56”L x 54”H |
SYSTEM CAPACITY | 120 Gallons | 180 Gallons | 750 Gallons |
FREE OIL CAPACITY | 10 Gallons | 10 Gallons | 10 Gallons |
SEPARATION TYPE | ¼” Vertical Plate Coalescor, Gravity Separation, Micro-Matrix Coalescor | ¼” Vertical Plate Coalescor, Gravity Separation, Micro-Matrix Coalescor | ¼” Vertical Plate Coalescor, Gravity Separation, Micro-Matrix Coalescor |
MATERIALS | Polyethylene / Polypropylene / PVC | Polyethylene / Polypropylene / PVC | Polyethylene / Polypropylene / PVC |
VALVES | PVC Ball | PVC Ball | PVC Ball |
PIPING | UV Protected PVC | UV Protected PVC | UV Protected PVC |
INLET/OUTLET | 1-1/2” PVC SCH. 40 | 1-1/2” PVC SCH. 40 | 3” PVC SCH. 40 |
DRY WEIGHT | 268 lbs. | 312 lbs. | 1,067 lbs. |
HYDROCARBON ACCUMULATOR | 7 Gal. Poly | 7 Gal. Poly | 7 Gal. Poly |
INCLINED TUBE COALESCOR | 400 sq. ft. Poly Grid | 1,200 sq. ft. Poly Inclined Grid | 2,300 sq. ft. Poly Inclined Grid |
AUTO OIL SKIMMER | PVC Adjustable | PVC Adjustable | PVC Adjustable |
MICRO MATRIX COALESCOR | 3,000 Inclined Grid Matrixes | 3,000 Inclined Grid Matrixes | 9,000 Inclined Grid Matrixes |
RGF OWS BIO-DISKS FOR OIL REDUCTION