Above Ground Oil Water Separator

Highland Tank Rectangular Aboveground Oil/Water Separators are designed for the removal of free-floating oil, grease, and settle able oily coated solids from oil/water mixtures associated with many types of industries. The separators can be installed above grade or below grade in a vault, to help facilities comply with tough spill and discharge regulations. and the ability to produce effluent with less than 10 mg/l of free oil.

Highland Tank Oil/Water Separators are designed to remove oil, grease, light petroleum products, and oily-coated solids from a variety of wastewater discharges to comply with EPA discharge regulations. They are typically installed in industrial areas and receive oily wastewater generated during processes such as bulk petroleum storage and handling, aircraft and vehicle fueling, maintenance and washing, and environmental remediation of petroleum-contaminated sites.

All HTC separators are constructed to UL® specifications and include Highland Tank’s patented Corella® technology with secondary Petro Screen coalescers to provide effluent quality down to 10 PPM or less of free oil. UL® SU2215 labeled units are also available with approved coatings and high oil alarm system.

HTC separators are available in a wide range of standard capacities in either single-wall or double-wall construction. We’ll also custom fabricate an oil/water separator to satisfy your specific needs. All Highland separators are equipped with our non-clogging Corella® coalescer to accelerate the separation process and greatly reduce the level of oil and oily-coated solids discharged into municipal storm or sanitary sewers.

Aboveground rectangular: can be installed aboveground or in an underground vault usually in applications when influent or effluent may need to be pumped. Effective removal of free-floating oil, grease and settleable oily coated solids from oil/water discharges at rates up to 2,500 GPM, make Highland Tank’s Oil/Water Separators second-to-none in design, quality, and workmanship.



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