Grundfos prefabricated pumping stations are cost effective and flexible, with already built-in components such as pumping and cables. Grundfos SEG, SL and SE wastewater pumps have built in AUTOADAPT to adjust to operating conditions. Grundfos dedicated controllers control up to 6 wastewater pumps to provide continuous energy optimization according to duty point.

The anticlogging function on the DC controller stops the pumps from blocking by acting during abnormal events. Grundfos packaged pumping stations with LC controller and CIM communication can provide: Real time pump control and alerts (high level, pump failures, warning logs, dry run etc). Vortex pump and S tube reduce clogging issue for high solid with larger length.

1. Submersible wastewater pumps - S
The S pumps are a range of free-flow channel impeller pumps specifically designed for pumping sewage and wastewater in a wide range of municipal and industrial applications.

2. Submersible wastewater pumps - SE, SE1, SEV
Submersible Grundfos SE sewage pumps are fitted with either S-tube (SE1) or SuperVortex impeller (SEV). The free passage through the pump varies from 50-100 mm depending on size.

3. Submersible wastewater pumps - SEG
Submersible Grundfos SEG sewage grinder pumps are designed for pumping wastewater, sludge-containing water, and sewage. Fitted with a patented grinder system designed to grind the media.

4. Submersible wastewater pumps - SL
Submersible Grundfos SL sewage pumps are fitted with an S-tube® impeller. The free passage through the pump varies from 50-100 mm depending on size.

5. Submersible wastewater pumps - SLV
Submersible Grundfos SLV sewage pumps are fitted with a SuperVortex impeller. The free passage through the pump varies from 50-100 mm depending on size.

6. Submersible wastewater pumps - AP/APG
AP pumps are designed for pumping wastewater, sludge-containing water, groundwater and sewage. APG are equipped with cutter system for grinding solids into small pieces.

7. Submersible wastewater pumps - EF
Grundfos EF pumps have a single-vane, semi-open impeller for 30 mm free passage, designed for pumping effluent and other liquids such as drainage and surface water with fibres and small impurities.