Grundfos

NK 40-315/344

Code: 96869928 EAN: 5700312362739
Type NK Bare shaft
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Technical specifications

Pump typeNK
Nominal flow (m³/h)23 m³/h
Nominal head (m)35.8 m
Minimum efficiency index (MEI)0.61
Frequency (Hz)50 Hz
Frequency converterNone
Max. liquid temp. (°C)120 °C
Min. liquid temp. (°C)0 °C
Max. operating pressure16 bar
Connection pressure ratingPN 16
Pump housing materialCast iron
Impeller materialCast iron
Shaft sealBAQE
Gross weight112 kg
Net weight103 kg
EAN code5700312362739

Performance curve

Performance curve NK 40-315/344

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

Documents and datasheets

Equivalent alternatives

Pumps in the same hydraulic class as 96869928 (equivalent flow and head), available in the catalogue.

Grundfos 96869928