dh071/dr071 - environment one corp · general features the model dh071 or dr071 grinder pump...

General FeaturesThe model DH071 or DR071 grinder pump station is a complete unit that includes: the grinder pump, check valve, HDPE (high density polyethylene) tank, controls, and alarm panel. A single DH071 or DR071 is a popular choice for one, average single-family home and can also be used for up to two average single-family homes where codes allow and with consent of the factory.

• Ratedforflowsof700gpd(2650lpd)• 70gallons(265liters)ofcapacity• Indoororoutdoorinstallation• Standardoutdoorheightsrangefrom61inchesto160inches

The DH071 is the “hardwired,” or “wired,” model where a cable connects the motor controls to the level controls through watertight penetrations.

TheDR071isthe“radiofrequencyidentification”(RFID),or“wireless,”modelthat uses wireless technology to communicate between the level controls and the motor controls.

Operational InformationMotor1hp,1,725rpm,hightorque,capacitorstart,thermallyprotected,120/240V,60Hz, 1 phase

Inlet Connections4-inchinletgrommetstandardforDWVpipe.Otherinletconfigurationsavailablefrom the factory.

Discharge ConnectionsPumpdischargeterminatesin1.25-inchNPTfemalethread.Caneasilybeadaptedto1.25-inchPVCpipeoranyothermaterialrequiredbylocalcodes.

Discharge15gpmat0psig(0.95lpsat0m)11gpmat40psig(0.69lpsat28m)7.8gpmat80psig(0.49lpsat56m)

AccessoriesE/OnerequiresthattheUni-Lateral,E/One’sownstainlesssteelcheckvalve,be installed between the grinder pump station and the street main for added protectionagainstbackflow.

Alarm panels are available with a variety of options, from basic monitoring to advanced notice of service requirements.

TheRemoteSentryisidealforinstallationswherethealarmpanelmaybehiddenfrom view.

PatentNumbers:5,752,3155,562,2545,439,180

NA0050P01RevC

DH071/DR071