Sewer Systems

Grinder Pumps

IH091 | Basement Grinder Pump Station

IH091 largeThe IH091 sewage grinder pump station is designed to be installed indoors — in the basement or mechanical room of a home. 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)

Specification (DOC)

Recommended Alarm Panel

E/One Sentry Protect Plus 

Additional alarm panel options are available.

Features

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.

Solids are ground into fine particles that pass easily through the pump, check valve and small-diameter pipe lines — even objects that should not be in sewage, such as plastic, rubber, fiber, wood, etc. The 1-1/4" discharge connection can be adapted to any piping materials that meet local code requirements.

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.

Discharge
15 gpm at 0 psig
11 gpm at 40 psig
7.8 gpm at 80 psig

E/One Grinder Pump Operational and Electrical Information