NB, NBG Single-stage Standard Pumps
NB, NBG Single-stage Standard Pumps

NB, NBG

Single-stage Standard Pumps

NB, NBG – Single-stage Standard Pumps

Grundfos end-suction pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), and irrigation.
Grundfos end-suction pumps are multi-purpose pumps suitable for a variety of different applications requiring reliable and cost-efficient supply. End-suction pumps are used in five main areas of application: water supply, industrial pressure boosting, industrial liquid transfer, HVAC and irrigation.

The Grundfos NB/NBG pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The NB/NBG range consists of close-coupled pumps with their main dimensions in accordance with either EN733 or ISO2858.

  • Flow rate: max. 2300 m3/h
  • Head: max. 200 m
  • Liquid temperature: -25 to +140 °C
  • Operating pressure: max. 25 bar
  • District heating plants
  • Heating systems for blocks of flats
  • Air-conditioning systems
  • Cooling systems
  • Washdown systems
  • Firefighting systems
  • Other industrial systems.
  • Standard dimensions according to EN and ISO standards
  • Compact design
  • Flexible pump range
  • Standard motor
  • EN 12756 shaft seal.

DESCRIPTION