Grundfos end-suction pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), and irrigation.

The Grundfos NB(E)/NBG(E) pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The NB(E)/NBG(E) range consists of close-coupled pumps with their main dimensions in accordance with either EN 733 or ISO 2858.

Applications

The Grundfos NB range pumps are used in the following areas of application:-

  • Heating Systems
  • District Heating Systems
  • Air Conditioning Systems
  • Cooling Systems
  • Wash Down Systems
  • Industrial Transfer
Key Features
  • Four models available: NB / NBE / NBG / NBGE
  • Design according to EN or ISO standards
  • Compact design
  • Flexible pump range
  • Non-self-priming
  • Single-stage
  • EN 12756 shaft seal
  • Various shaft seal options
  • Compatible with Grundfos Go (NBE/NBGE models only)
  • Low Energy (NBE/NBGE models only)

The NB(E)/NBG(E) range consists of close-coupled pumps with their main dimensions in accordance with either EN 733 or ISO 2858

MATERIALS
  • Housing (Volute) Options: Cast Iron or Stainless Steel.
  • Impeller Options: Cast iron, Bronze or Stainless Steel.

 

Specifications

Operating Parameters
  • Something: 1000m³/h
  • Otherthing: 216m
  • Something else: -25°C to 140°C
  • : 25Bar

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