Grinder Pump System Design

Sewage grinder pumps also known as grinder pumps have a grinding plate on the bottom that shreds large particles into small fragments so the pump inlet won t clog and the waste can be pumped into a sewage system.

Grinder pump system design.

E one offers a range of grinder pump stations for residential simplex stations and light commercial duplex through quadplex stations applications. All of our stations use the 1 hp extreme series pump. Waste from water using household appliances toilets bathtubs washing machines etc flows through the home s pipes into the grinder pump s holding tank once the wastewater inside the tank reaches a specific level the pump will turn on grind the waste into a fine slurry and pump it to the central sewer system or septic tank. Grinder pumps of approved design accomplish all pumping and sewage grinding processes for small diameter lps systems.

The homeowner shall be responsible to maintain the ground around the pump basin within a 5 foot radius so that the ground is sloped enough to prevent rainfall from pooling next to the basin and. Unassembled grinder system with alarm includes 24 and 30 diameter fiberglass basin with anti float collar 2 hp omnivore grinder pump with 1 1 4 discharge. Liberty pumps prg101a sewage grinder pump. Grinder pump pressure sewer system sewer design guidelines 2008 s 25 3 g in computing the static head base the pump elevation on the developer s proposed elevation at which the grinder pump will be installed.

This durable grinder comes with a 1 horsepower motor and an efficient shredding system to prevent any large solids from blocking the sewage pipes. Sewage grinder pump systems have components for the installation of sewage grinder pumps also known as grinder pumps. Recessed cutter bolt eliminates wadding and exclusion cleanout slots clears debris from under the cutter. H centrifugal grinder pumps should not be designed to operate at or below the pump s cut off point.

In the case of a grinder pump a sump pump connected to the sewer system may raise your electric rates and shorten the life of your grinder pump. They include grinder pumps basins pipe control panels and switches to turn pumps on and off. If you want a grinder sewage pump to prevent clogging and costly repairs then the liberty pumps prg101a is just what you need. The grinder pump may be installed above or below grade indoors or outdoors.

A grinder pump is a wastewater conveyance device. Pumps systems magazine featured an article about spd pumps for pressure sewer systems that compares spd and centrifugal pumps. These sewage grinder pump systems are not for use with septic systems since the small particles will not be filtered out in the.