Submersible pumps for chemically aggressive drainage water - CH 432 / CH 436

Stainless steel submersible pumps

50 Hz
60 Hz


Spherical clearance
10 mm

Discharge size
2" - 2½"""

Max. head
53,1 - 99,4 m

Max. flow
129,4 - 229,8 l/s

Motor power P1
1,8 - 4,0 kW

Motor power P2
1,8 - 4,3 kW


Submersible pumps for chemically aggressive drainage water - CH 432 / CH 436


HOMA CH 432 and CH 436 stainless steel submersible drainage pumps are suitable for pumping corrosive, abrasive or chemically aggressive liquids, drainage water or chemicals containing soft solids up to 10 mm diameter. They are used in various domestic, industrial or municipal applications.


Transportable or permanent.


Motor housing (Stainless steel AISI 316) Pump housing (Stainless steel AISI 316) Impeller (Stainless steel AISI 316) Motor shaft (Stainless steel AISI 318 LN) Bolts (Stainless steel) O-Rings (FPM, Viton) Cable jacket (Polyolefine) Mechanical seal on medium side (SiC / SiC, Viton) Lip seal on motor side (FPM, Viton) Upper Bearing (Deep Groove Ball Bearing) Lower Bearing (Double row angular ball bearing)

Pumped liquid

Max liquid temperature: 40°C (104 °F).


Fully submersible, pressure tight electric motor. Insulation class H, degree of protection IP 68. Thermal sensor embedded in the winding.


Impeller of the CH 432 / CH 436 series.

For optimum adaptation to the pump medium and operating conditions.

Open multi-channel impeller

For dirty and muddy media with solids.

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

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