Environment One Corporation Open Wetwell Grinder Pump Station (3500 GPD) WH472

The W-Series is E/One's most versatile grinder pump station — a range of basins, covers, discharges, inlets and panels are available. The new WH472 is one of E/One's largest-capacity grinder pump stations. This duplex (2 pumps) station offers a capacity of 476 gallons and can handle flows of up to 3500 GPD. E/One's WH472 grinder pump station consists of an Extreme series grinder pump inside an open wetwell tank. The grinder pump, motor controls and level-sensing are integrated into a compact unit, easily removable for service. Solids are ground into fine particles that pass easily through the pump, check valve and small-diameter pipe lines — even objects that are not normally found in sewage, such as plastic, rubber, fiber, wood, etc. The 1-1/4" discharge connection can be adapted to any piping materials that meet local code requirements. The internal check valve assembly, located in the grinder pump, is custom designed for non-clog, trouble-free operation. The tank is made of tough corrosion-resistant HDPE. Designed specifically for low pressure sewer applications, the optimum tank capacity of 476 gallons provides ample storage. A single WH472 can accommodate flows of up to 3500 gallons per day. Stations are available in several heights to accommodate various burial depth requirements. See drawings (below) for more information.