The Extreme Series grinder pump is used in every E/One grinder pump system currently available.

Several times every day, the grinder pump runs for extremely brief intervals before turning off automatically. Electrical usage is minimal; to run the pump, a home using 250 gallons of water per day should require between 6 and 23 kwh per month. (Real water and electricity use will vary based on system pressure.)

E/One

E/One’s low speed, high torque, 5.25-in (133 mm) wheel has an inlet velocity of 3.6 ft/sec (1.09 m./sec), which slowly introduces the debris into the cutter and is less likely to jam, bind, or suffocate.

The paddles on E/One’s cutter wheel stir the wastewater, which helps keep the tank clean and prevents sediment build up.

E/One’s grinder does not require sharpness to function properly and is a true macerator as opposed to a slicer. Slicers do not function properly once blade edges are dulled.