NK, NKG, NKE, NKGE end-suction long-coupled pumps

Overview

Overview

Grundfos NK/NKG pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), irrigation and process industries.
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 (heating, ventilation and air-conditioning), and irrigation.
 
The pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The Grundfos NK/NKG range comprises a complete series of long-coupled pumps that comply fully with either EN733 or ISO2858. The pumps are of the back pull-out design, enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. Even the largest pumps can thus be serviced by one person with a crane. The ISO2858 range of pumps are available with a bearing life of 100,000 hours, and can be fitted with double seals. They available in a stainless steel version as an option.

Applications

Grundfos offers a virtually limitless range of long-coupled (NK) 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
  • Back pull-out design for easy dismantling for service
  • Pump is electro-coated to increase corrosion resistance
  • Available with IE1, IE2 and IE3  motors
  • PN 10/16 and 25 bar
  • Temperatures up to 180 °C
  • Available in a number of shaft seal and material variants.

Benefits

  • Easy Service
  • E-solutions
  • Double seal solutions
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+91 44 4596 6888 - Toll Free: 1800 - 102 - 2535

Address

No 118, Rajiv Gandhi Salai, Thoraipakkam,
Chennai-97

Telephone

Toll Free: 1800 - 102 - 2535

Address

198-3/4, Dantali Industrial Estate,
Gamgota, Vadsar Road,
Dantali - 382 721.

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Toll Free: 1800 - 102 - 2535

Address

823/4, first floor, Chaitra complex
jayanagar 7th block west
Bangalore - 560070

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Toll Free: 1800 - 102 - 2535

Address

Shohel&Brothers
Suite # 14/1 (13th Floor),
City Heart, 67 Naya Paltan,
Dhaka-1000,
Bangladesh
Tel: +880-17 1172 0815‬
Fax: +880-2-9331527

Telephone

Toll Free: 1800 - 102 - 2535

Address

Plot No.5,H.No7-1-28/1/5,
Park Avenue Colony,
Divya Shakthi Apt Road,
Ameerpet,
Hyderabad- 500016

Telephone

Toll Free: 1800 - 102 - 2535

Address

Grundfos Pumps India Pvt. Ltd.
Mangalam Chambers,
Block- A,
3rd Floor, Room No.- 303,
24/26, Hemanta Basu Surani,
Kolkata 700001

Telephone

Toll Free: 1800 - 102 - 2535

Address

Far Horizon Pvt Ltd
M. Orchid wadhee
Fareedhee Maagu
Male' 20257
Republic of Maldives


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Address

Amar Business Park
Office No 906 & 907,
Plot No 1, S No. 105, Hissa No 3
Opposite Hotel Sadanand,
Baner ,Tal- Haveli, Dist. Pune

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Toll Free: 1800 - 102 - 2535

Address

Third Floor , Rosa Vista,
Ghodbunder Road,
Opp. Suraj Water Park,
Thane West, Pin: 400601.

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+91 44 2496 6800 - Toll Free: 1800 - 102- 2535 SMS: 55050