MTRE 1S-4/4 Grundfos
Grundfos

MTRE 1S-4/4

Code: 98400023 EAN: 5711494354764
Type MT, tank mounted pumps
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Technical specifications

Pump typeMTRE
Nominal flow (m³/h)18.3 l/min
Nominal head (m)26.8 m
Minimum efficiency index (MEI)0.67
Power P2 (kW)0.37 kW
Phases1
Voltage (V)200-240 V
Frequency (Hz)50 Hz
Enclosure classIP55
Frequency converterBuilt-in
Max. liquid temp. (°C)90 °C
Min. liquid temp. (°C)-10 °C
Max. ambient temp. (°C)50 °C
Max. operating pressure30 bar
Pipe connectionG internal thread
Impeller materialStainless steel
Shaft sealHUUV
Height (mm)32 mm
Gross weight30.7 kg
Net weight15.7 kg
ApprovalsCE,UKCA,RCM,
Motor number98190190
EAN code5711494354764

Performance curve

Performance curve MTRE 1S-4/4

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

Documents and datasheets

Variants & alternative codes

MTRE 1S-4/4
Grundfos MTRE 1S-4/4 18.3 m³/h26.1 m0.25 kW
Equivalents

Equivalent alternatives

Pumps in the same hydraulic class as 98400023 (equivalent flow and head), available in the catalogue.

NKG 50-32-200.1/172
Grundfos NKG 50-32-200.1/172 18.04 m³/h27.51 m3 kW
Equivalents
NK 32-200.1/172
Grundfos NK 32-200.1/172 18.1 m³/h27.7 m
NBGE 50-32-200.1/172
Grundfos NBGE 50-32-200.1/172 18.11 m³/h27.72 m3 kW
NKGE 50-32-200.1/172
Grundfos NKGE 50-32-200.1/172 18.11 m³/h27.72 m3 kW
NBE 32-200.1/172
Grundfos NBE 32-200.1/172 18.11 m³/h27.72 m3 kW
Equivalents
NKE 32-200.1/172
Grundfos NKE 32-200.1/172 18.11 m³/h27.72 m3 kW
Equivalents
NB 32-200.1/172
Grundfos NB 32-200.1/172 18.15 m³/h27.85 m3 kW
Equivalents
NBG 50-32-200.1/172
Grundfos NBG 50-32-200.1/172 18.16 m³/h27.89 m3 kW
Equivalents

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Grundfos 98400023