Submersible pumps for sewage and effluent - K(X)

Submersible sewage pumps with multi channel impeller

50 Hz
60 Hz


Discharge size
DN 100 - DN 500

Max. head
4,5 - 68,8 m

Max. flow
305,0 - 5100,0 m³/h

Motor power P1
7,2 - 350 kW

Motor power P2
5,6 - 335 kW

490 - 1450 rpm


Submersible pumps for sewage and effluent - K(X)


Pump is suitable for pumping sewage, effluents, sludge, surface water and liquids containing soft solids.


Single-stage submersible pumps in close-coupled design for permanent or transportable usage.


Motor housing (Grey cast iron EN-GJL-250), Pump housing (Grey cast iron EN-GJL-250), Pump housing (Ductile iron EN-GJS-400: KX66 (98-106), KX86, KX105), Impeller (Grey cast iron EN-GJL-250), Impeller (Ductile iron EN-GJS-400: KX66 (98-106), KX86, KX105), Wear ring (Bronze), Wear ring (Stainless steel: KX86, KX105), Motor shaft (Stainless steel 1.4021), Mechanical connecting parts (Stainless steel), Elastomers (NBR), Mechanical seal on medium side (SiC / SiC), Mechanical seal on motor side (SiC / SiC).

Pumped liquid

Max. medium temperature: 40 °C.


Three phase electric motor with 2-, 4-, 6-, 8-, 10- or 12-pole winding. Insulation class H (180 C), Protection IP 68. With seal monitoring in the oil barrier chamber as standard.


Large diameter stainless steel rotor shaft, pre-lubricated bearings.

Explosion protection

In addition to the standard version, all motors are available explosion proof according to II 2 G Ex c d [e] [ib] IIB T4, T3.


Two independently working silicon-carbide mechanical seals in tandem-arrangement. Oil-filled seal chamber with possibility of control by the inspection screw.

The network frequency is 50 Hz in the EU.
In other parts of the world, such as in the North American region, Brazil, Saudi Arabia or South Korea 60 Hz.

HOMA pumps are available for both frequency ranges. A selection of the pumps for the valid frequency range at the installation site must be made accordingly. We are happy to assist you in the selection of the right pumps.

Select 50 Hz

Select 60 Hz

At this point, you exit the HOMA website and are directed to the website offering our pump selection software HOP.Sel.


50 Hz