The PowerSewer™'s centrifugal grinder pump has unmatched grinding capabilities combined with terrific pumping power.

The PowerSewer™ centrifugal pump represents a new direction in grinder pump technology. All assumptions and conventional designs were set aside in a total re-engineering effort. The result of this effort was a new and better way to grind and pump residential sewage. The grinder pump assembly includes a grinder pump connected to a plumbing tree having a hydraulic sealing flange and self cleaning check valve to prevent backflow into the collection tank. The pump itself has a self-regulating motor which is fully functional from minus 60 to 106 feet of total dynamic head pressure. With this kind of pumping performance, the PowerSewer minimizes or eliminates the need for costly lift stations. This two horsepower pump motor has a short shaft design to minimize shaft deflection, improve grinding and to keep cutters sharp longer.

The illustration below demonstrates how the PowerSewer is applied as the sole means of sewage collection in rocky soil, dense clay and high ground water conditions.

With this amount of pumping power, there is little need for costly pumping stations.

The graph shows pump performance of 45 gallons per minute at minus 60 feet to 10 gallons per minute at 100 feet of dynamic head pressure.

PowerSewer Pump Benefits

• Fully operational from minus 60 to 106 feet of head pressure

• Reduces or eliminates costly lift stations

• Compact and light, weighs only 75 pounds.

• Non-overloading design, capable of handling negative head

• Deflection resistant, short motor shaft keeps cutters sharp

• Two vane, angle face, non clogging, balanced impeller

• Built-in thermal overload protection prevents heat damage

• Self regulating performance, absorbs peak flow conditions