Grundfos

CM 25-1

Code: 98633860 EAN: 5711498611399
Type CM
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Technical specifications

Pump typeCM
Minimum efficiency index (MEI)0.7
Phases3
Frequency (Hz)50 Hz
Enclosure classIP55
Insulation classF
Frequency converterNone
Max. liquid temp. (°C)90 °C
Min. liquid temp. (°C)-20 °C
Max. ambient temp. (°C)55 °C
Max. operating pressure10 bar
Pipe connectionRp
Pump housing materialCast iron
Impeller materialStainless steel
Shaft sealAVBE
Length (mm)450.7 mm
Height (mm)100 mm
Gross weight35.5 kg
Net weight33 kg
ApprovalsCE,EAC,UKCA
EAN code5711498611399

Performance curve

Performance curve CM 25-1

Hover over the curve to read flow and head at any point.

Documents and datasheets

Variants & alternative codes

Grundfos 98633860