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Grundfos NB 65-125/144

Photos - Surface Pump Grundfos NB 65-125/144
Outdated Product
Type: surface pump; Suitable for: clean water; Maximum performance (L/h): 150000; Maximum head (m): 25; Motor power (W): 3100; Protection class (IP): 55; Country of origin: Denmark; Dimensions (mm): 460х280х340; Weight (kg): 41;
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Grundfos NB 65-125/144
Grundfos NB 65-125/144
performantcentrifugal
Main
Suitable forclean water
Specs
Maximum performance150000 L/h / maximum /
Maximum head25 m / maximum /
Max. pressure16 bar
Pump typecentrifugal
Maximum liquid temperature140 °С
Suction systemsingle-stage
Outlet size2 1/2"
Inlet hole size3"
Engine
Maximum power3100 W
Power sourceelectric
Mains voltage230 V
Engine typeasynchronous
General specs
Noise level77 dB
Protection class (IP)55
Country of originDenmark
Pump housing materialcast iron
Dimensions460х280х340 mm
Weight41 kg
Added to E-Catalogjune 2017
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Grundfos 2025 - new arrivals, bestsellers, and the most relevant models Grundfos.
Additional features surface pump Grundfos NB 65-125/144:
  • Maximum ambient temperature — 60 °С (for EFF1 motors), 40 °С (for EFF2 motors)
  • Pumps are equipped with 2, 4 and 6-pole electric motors
  • Three impeller designs are available — cast iron, bronze, stainless steel
  • Available with stainless steel housing
  • Grundfos NB pumps are available in three versions:
  • — the pump is placed on supports
  • — the electric motor is placed on supports
  • — the pump and the electric motor are placed on supports
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