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NWPX Park, a division of NWPX Infrastructure, has introduced the OilTrooper® oil-water separator, a pre-engineered system designed for contaminant removal in commercial and industrial wastewater. The unit uses a multi-compartment basin and patented coalescing media to separate sediment, hydrocarbons, and oil from water. Automatic, tank-mounted sensors and a NEMA 4X control panel provide real-time monitoring and high-level alerts. Available in concrete, steel, or fiberglass, with capacities from 100 to 20,000 gallons, the system can be installed above or below grade. OilTrooper® is UPC-certified and aimed at applications such as auto shops, car washes, gas stations, and parking areas.