IH091 | Basement Grinder Pump Station
The IH091 sewage grinder pump station is designed to be installed indoors — in the basement or mechanical room of a home — to pump sewage to the sewer line, septic tank, or other treatment system. Its attractive design fits in with other household mechanical devices.
Drawings & Installation Instructions
Indoor Station Drawings (PDF, 1 mb)
Indoor Station Drawings (zipped DXF, 1 mb)
Extreme Series Pump Curve (PDF)
Indoor Station Installation Instructions (PDF, 1.6 mb)
Recommended Alarm Panel
Additional alarm panel options are available.
The IH091 grinder pump station consists of a pump and tank. The grinder pump, motor controls and level-sensing are integrated into a compact unit, easily removable for service.
The tank is made from tough, corrosion-resistant polyethylene and offers 91 gallons of capacity. The IH091 was designed for use in one, average single-family home. 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. E/One requires the installation of its stainless steel UNI-LATERAL to prevent backflow from the sewer system from entering the grinder pump station.
15 gpm at 0 psig
11 gpm at 40 psig
7.8 gpm at 80 psig