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.




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    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

     

    Product brochure

    NB – product brochure

    Product brochure
    Publication No: V7160550
    Release date: 02-05-2007

    Download PDF

    1316 kb

    NB – product brochure

    NB – product brochure

    Product brochure
    Publication No: 96905269
    Release date: 17-12-2009

    Download PDF

    1086 kb

    Cases

    Cases

    Contact
    Sales office

    Contact us

    Find your nearest Grundfos Branch.




    Select a company:

    Telephone

    +603-5569 2922

    Fax

    +603-5569 2866

    Address

    7, Jalan Peguam U1/25,
    Glenmarie Industrial Park,
    40150 Shah Alam, Selangor

    Telephone

    +604-818 3779

    Fax

    +604-818 3848

    Address

    10, Ground Floor,
    Jalan Todak 4, Bandar Sunway,
    13700, Seberang Jaya, Penang

    Telephone

    +6088-380 663 / 383 663

    Fax

    +6088-383 621

    Address

    Lot 8, Lorong Industri Warisan 1,
    Taman Industri Warisan Indah,
    Mile 7, Old Tuaran Road,
    88450 Inanam, Kota Kinabalu, Sabah

    Service center

    Contact us

    Select country to contact your local sales company


    Telephone

    +603-5569 2922

    Fax

    +603-5569 2866

    Address

    7, Jalan Peguam U1/25,
    Glenmarie Industrial Park,
    40150 Shah Alam,
    Selangor, Malaysia

    How to buy

    How to buy

    Contact your local sales company to get information on where and how you can buy our products.


    Select a company:

    Telephone

    +603-5569 2922

    Fax

    +603-5569 2866

    Address

    7, Jalan Peguam U1/25,
    Glenmarie Industrial Park,
    40150 Shah Alam, Selangor

    Telephone

    +604-818 3779

    Fax

    +604-818 3848

    Address

    10, Ground Floor,
    Jalan Todak 4, Bandar Sunway,
    13700, Seberang Jaya, Penang

    Telephone

    +6088-380 663 / 383 663

    Fax

    +6088-383 621

    Address

    Lot 8, Lorong Industri Warisan 1,
    Taman Industri Warisan Indah,
    Mile 7, Old Tuaran Road,
    88450 Inanam, Kota Kinabalu, Sabah