NB, NBG, NBE, NBGE

Overview

Overview

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.

Applications

Grundfos offers a virtually limitless range of close coupled (NB) end-suction pumps. Their sturdiness and reliability make them ideal for use in demanding environments such as the following:

  • District heating plants
  • Heating systems for blocks of flats
  • Air-conditioning systems
  • Cooling systems
  • Wash down systems
  • Other industrial systems.

     

    Features and benefits

    • Optimised hydraulics in housing and impeller = unimpeded liquid flow
    • O-ring seal between pump housing and cover = no risk of leakage
    • Housing, impeller and wear ring in different materials = improved corrosion resistance, no sticking elements
    • Pump is CED coated to increase corrosion resistance
    • Available with IE1, IE2 and IE3 motors
    • Available in a number of shaft seal and material variants
    • PN 10,16 and 25 bar
    • For temperatures up to 140 °C.

    Benefits

    • Optimised hydraulics in housing and impeller
    • O-ring seal between pump housing and cover
    • Housing, impeller and wear ring in different materials
    Brochures

    Brochures

     

    GRUNDFOS NB/NBG/NK/NKG (E) RANGES

    NB, NBG, NK, NKG – Brochure

    Product brochure
    Publication No: 98352509
    Release date: 01-09-2012

    Download PDF

    1012 kb - 3 pages

    Order literature
    Order literature here
    Cases

    Cases

    Contact
    Sales office

    Contact us

    Select country to contact your local sales company

    Service center

    Contact us

    Select country to contact your local service center