Below Ground Plastic Economy Oil Water Separators

Mercer International, Inc. offers a line of competitively-priced below ground oil/water separators for flows up to 75 gpm. Tanks are constructed of corrosion-proof polyethylene and can be buried up to 30" below grade. The coalescer offering in this line of separators is our "coalescer ball" technology that attracts passing oil to the high surface area created by a plurality of polypropylene balls in close proximity to each other which attract oil droplets. The coalescer balls are harnessed in removable netted bags and are removed and cleaned for reuse. This separator is ideal for gas stations, vehicle repair applications and various wash racks. This solution has been embraced by several statewide Departments of Transportation as the most cost effective way to remove oil from maintenance and washbay wastewater.