NKG 65-40-200/172 Grundfos
Grundfos

NKG 65-40-200/172

Code: 97891931 EAN: 5710625911524
Type NKG Bare shaft
Request quote

Technical specifications

Pump typeNKG
Nominal flow (m³/h)42.2 m³/h
Nominal head (m)29.2 m
Minimum efficiency index (MEI)0.59
Frequency (Hz)50 Hz
Frequency converterNone
Max. liquid temp. (°C)120 °C
Min. liquid temp. (°C)-25 °C
Max. operating pressure16 bar
Connection pressure ratingPN 16
Pump housing materialCast iron
Impeller materialCast iron
Shaft sealBQQE
Gross weight62.9 kg
Net weight52.1 kg
EAN code5710625911524

Performance curve

Performance curve NKG 65-40-200/172

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

Documents and datasheets

Variants & alternative codes

NKG 65-40-200/172
Grundfos NKG 65-40-200/172 43.07 m³/h30.42 m5.5 kW
Equivalents
NKG 65-40-200/172
Grundfos NKG 65-40-200/172 43.22 m³/h30.63 m5.5 kW
Equivalents
NKG 65-40-200/172
Grundfos NKG 65-40-200/172 42.64 m³/h29.81 m5.5 kW
Equivalents

Equivalent alternatives

Pumps in the same hydraulic class as 97891931 (equivalent flow and head), available in the catalogue.

NK 40-200/172
Grundfos NK 40-200/172 42.2 m³/h29.2 m
NBGE 65-40-200/172
Grundfos NBGE 65-40-200/172 42.17 m³/h29.16 m5.5 kW
NKGE 65-40-200/172
Grundfos NKGE 65-40-200/172 42.17 m³/h29.16 m5.5 kW
NKE 40-200/172
Grundfos NKE 40-200/172 42.17 m³/h29.16 m5.5 kW
Equivalents
NBE 40-200/172
Grundfos NBE 40-200/172 42.17 m³/h29.16 m5.5 kW
Equivalents
NBG 65-40-200/172
Grundfos NBG 65-40-200/172 42.49 m³/h29.6 m5.5 kW
Equivalents
NB 40-200/172
Grundfos NB 40-200/172 42.64 m³/h29.81 m5.5 kW
Equivalents
NK 40-160/158
Grundfos NK 40-160/158 44 m³/h29.1 m

Related products

NKG 80-50-200/183
Grundfos NKG 80-50-200/183 49.11 m³/h28.55 m11 kW
Equivalents
NKG 80-50-200/183
Grundfos NKG 80-50-200/183 26.01 m³/h6.952 m1.5 kW
Equivalents
NKG 80-50-200/183
Grundfos NKG 80-50-200/183 25.92 m³/h6.904 m1.5 kW
Equivalents
NKG 80-50-200/183
Grundfos NKG 80-50-200/183 48.95 m³/h28.36 m11 kW
Equivalents
NKG 80-50-200/183
Grundfos NKG 80-50-200/183 49.03 m³/h28.46 m11 kW
Equivalents
NKG 80-50-200/199
Grundfos NKG 80-50-200/199 61.24 m³/h40.67 m15 kW
Equivalents
NKG 80-50-200/199
Grundfos NKG 80-50-200/199 31.32 m³/h8.473 m2.2 kW
Equivalents
NKG 80-50-200/215
Grundfos NKG 80-50-200/215 35.44 m³/h10.44 m3 kW
Equivalents
NKG 80-50-200/215
Grundfos NKG 80-50-200/215 68.66 m³/h47.81 m18.5 kW
Equivalents
NKG 80-50-200/215
Grundfos NKG 80-50-200/215 68.2 m³/h47.16 m18.5 kW
Equivalents
NKG 80-65-160/158
Grundfos NKG 80-65-160/158 25.3 m³/h3.5 m0.75 kW
Equivalents
NKG 80-65-160/164
Grundfos NKG 80-65-160/164 44.91 m³/h17.29 m5.5 kW
Equivalents
Grundfos 97891931