Submersible wastewater pump
41 m³/h | EF series GRUNDFOS

The Grundfos EF pumps are designed for pumping wastewater without toilet waste from private dwellings. They are also suitable for pumping liquid manure from farms, and for a variety of industrial applications.

The EF pumps are designed for free-standing, hook-up or auto-coupling installation. The pumps are fitted with an integrated three-leg stand. The EF pumps are capable of handling solids of up to 30 mm size.

The Grundfos EF pumps are fitted with an open single-vane impeller with excellent solids handling capabilities.

Impeller clearance can be adjusted by tightening or loosening the adjustment screws at the bottom of the suction cover. Adjustment can be carried out without dismantling the pump.
Applications

The pumps are suitable for:

Drainage
Effluent
Wastewater without discharge from toilet

Features and benefits

Cable plug connection
Unique clamp connection
Specialy designed lifting handle
Unique cartridge shaft seal
Modular design
Heavy-duty ball bearings
Short rotor shaft