User-friendly horizontal dewatering drums from In The Round Dewatering are mounted on a powder-coated roll-off frame. The drum is constructed of stainless steel and lined with PVC filter tiles. The unit can dewater 18,000 to 25,000 gallons per fill and works overnight to separate liquids from solids. The drum provides consistent results with any material that will flock, including grease. Filling can be done multiple times prior to rotation, then the unit rotates one turn every two hours. The unit is energy-efficient, as it only requires 1/4 hp to operate. 317/539-7304; www.itrdewatering.com.