SURFACE COOLED For continuous submersible operation or operation only when submerged, Combimac provides a wide range of surface cooled electric motors. Typical applications for these electric motors are dredging-, deep well-, and sewage pumps.
FORCED COOLED Combimac has developed the forced cooled electric motors to suit immersible or submersible applications. Often electric motors have to perform their nominal power rating when running both dry or wet.
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OTHER Other features of this design are the very low airborne noise levels produced by these types of electric motors and the lack of heat dissipation to its environment that, in some instances, can be of vital importance.
Type
Method of Cooling
Power range (kW)
Depth (m)
55
Surface
0,25 - 90
25
99
Forced
5,5 - 400
40
METHOD OF COOLING COMBIMAC provides submersible motors with two types of cooling methods. Surface cooled and forced cooled.