D-Series | DH151 & DR151 Grinder Pump Station
The E/One model DH151/DR151 simplex (1 pump) grinder pump station is an ideal choice for single-family homes. Grinder pumps collect wastewater from the home and send it to the central sewer and/or treatment system through small-diameter pipes.
This model was previously known as the Model GP 2012.
Grinder Pump Station Drawings & Installation Instructions
DH151/DR151 Drawings (PDF, 1.5 mb)
DH151/DR151 Drawings (zipped DXF, 1.5 mb)
Extreme Series Pump Curve (PDF)
DH151/DR151 Installation Instructions (PDF, 1.5 mb)
Specification — with "Wired" Level Sensor (DOC)
Specification — with "Wireless" Level Sensor (DOC)
The DH151/DR151 grinder pump station consists of one pump and tank with a dry accessway. The grinder pump uses integrated level-sensing pressure switches instead of floats — the "core"-style pump is compact and easily removed for service if needed.
- The DH151 is the “hardwired,” or “wired,” model where a cable connects the motor controls to the level controls through watertight penetrations.
- The DR151 is the “radio frequency identification” (RFID), or “wireless,” model that uses wireless technology to communicate between the level controls and the motor controls.
The tank is made from tough, corrosion-resistant polyethylene and provides 150 gallons of capacity. A single DH151/DR151 is ideal for one, average single-family home and can be used for up to six homes where codes allow and with consent of the factory. The DH151/DR151 can accommodate flows of 1500 gallons per day.
Stations are available for indoor and outdoor installations. Outdoor stations accommodate a wide range of depths.
E/One requires the installation of its stainless steel UNI-LATERAL to prevent backflow from the sewer system from entering the grinder pump station.
Inlet Connections: 4" inlet grommet standard for DWV pipe. Other inlet configurations available from factory.
Discharge Connections: Pump discharge terminates in 1-1/4" NPT female thread. Can easily be adapted to 1-1/4" PVC pipe or any other material required by local codes.
15 gpm at 0 psig
11 gpm at 40 psig
7.8 gpm at 80 psig
Recommended Alarm Panel
Additional alarm panel options are available, including remote monitoring.