The Environment One 3H Series centrifugal grinder pumps easily handle residential, commercial or industrial sanitary waste, reducing it to fine slurry. The 3H Series pumps are designed for use in sewer applications or any piping network.

The recessed vortex impeller design of the 3H Series grinder pump provides trouble free, non-overloading operation over the entire performance curve.

Motor
3 hp, 5 hp or 7.5 hp
208/230 volt 1-phase
208/230/460 volt 3-phase
High torque
Capacitor start
Thermally protected
Class F insulation

Discharge Connections
ANSI mounting flange connection can be connected to industry-standard rail systems for easy lift-out. Unique 2.5"/3" all-in-one flange design.

Discharge
Up to 100 gpm / up to 170 ft head

Overload Capacity
The recessed impeller design allows 100 percent of the performance curve operation from shutoff to maximum flow without overloading the pump or system. The recessed vortex impeller is out of the passageway of flow, eliminating concerns of blockage or wear. Industry-leading service factor.

Drawings
Performance & Pump Curves (PDF)

Dimension & Station Drawings (PDF)

Station Drawings (Zipped DXF)

Specifications (DOC)

Pump Installation Instructions (PDF)