Hidrostal E5K-H / E125M hire

The E5K-H sewage water pump from Hidrostal is a compact submersible pump with a clog-free screw centrifugal impeller and a substantial free passage size of 100 mm. Together with the newer model, the E125M, this polluted water pump is mainly hired to customers wanting to pump untreated wastewater. These submersible pumps offer a pumping capacity of 340 m3 per hour and a lift height of 21 metres. The electric motor is cooled by oil circulating in a jacket, so the pump can also be set up in a dry area. An external switch box is provided for controlling the pump and protecting it against faults and damage. On request, we supply the pump with a vacuum pump so that it can operate as a dry self-priming system. This pump can be mounted both vertically and horizontally and is optionally available with a frame. 

Hidrostal sewage water pumps like the E5K-H and the E125M are the best submersible pumps for pumping viscous and untreated dirty liquids like sewage water, or bentonite. Some of the other submersible pumps in our range that are capable of this type of duty include the E5K-M, F6K-H, E5K-S and the F10K-HD. In addition, the E5K-H and the E125M are widely used in government projects to aerate open water on warm days. An aerator connected to the pressure-side connection of the pump adds oxygen to the water.

Propulsion system

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Rotational speed
1460 rpm
Electrical connection
400V / 3-fase / 50 Hz
I nom
26 A


585 mm
1190 mm
260 kg


340 m³/h
21 m
Connection (discharge side)
5 "
Free passage
100 mm


Specification sheet
Lift height (m)
Performance chart for
Capacity (m3/hour)