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Grinder Pumps

Grinder Pumps

Process raw sewage with solids from toilets, washing machines, and other water-using appliances into a slurry so that it can be transferred to a public sewer system or septic tank. The wastewater flows from the facility into a buried holding tank that will trigger the pump to turn on once a certain level is reached. The pump then pulverizes the waste and moves it to the sewer system. A grinder pump is typically needed when the residential or commercial sewer service line exits the building at a lower elevation than the public sewer main. Install these submersible pumps in a basement, yard, or in the holding tank.

General Purpose

Commonly used in residential and commercial facilities, these pumps are designed for both high head and high pressure systems. High-head conditions typically occur in low-pressure sewage systems where wastewater has to be pumped up a long distance to reach a sewer or septic system.

Automatic Operation — Continuous Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 208/230V AC

Automatic Operation — Intermittent Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 240V AC

Manual Operation — Continuous Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 208/230V AC

3 Phase — 230/460V AC

Cast Iron/Stainless Steel Housing with Cast Iron Base

1 Phase — 230V AC

Manual Operation — Intermittent Duty

Cast Iron Housing with Cast Iron Base

3 Phase — 208/230V AC

Heavy Duty Sewage

Use these pumps for the most challenging, heavy duty sewage-grinding applications, such as tearing up disposable wipes, feminine products, towels and other solids that can clog pumps. Commonly used in motels, schools, and large facilities, they have rugged cast iron housings and stainless steel cutting blades for maximum tearing action.

Automatic Operation — Continuous Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 230V AC

Automatic Operation — Intermittent Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 115V AC

1 Phase — 208/230V AC

1 Phase — 230V AC

Manual Operation — Continuous Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 230V AC

3 Phase — 200V AC

3 Phase — 230V AC

3 Phase — 460V AC

Manual Operation — Intermittent Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 115V AC

1 Phase — 208/230V AC

1 Phase — 230V AC

3 Phase — 208/230V AC

3 Phase — 440/480V AC

For High Dust & Dirt Environments

The internal moving components of these pumps are fully enclosed, making them ideal for dirty and dusty environments. The pump motors meet NEMA Class H requirements for operating and rising temperatures, helping to ensure that your pump will continue to function in the harshest environments.

Manual Operation — Continuous Duty

Cast Iron Housing with Cast Iron Base

1 Phase — 230V AC

3 Phase — 230V AC

3 Phase — 460V AC