Grundfos’ End Suction Close-Coupled Single Stage

Grundfos’ End Suction Close-Coupled Single Stage

Grundfos end-suction pumps are multi-purpose pumps suitable for a variety of different applications requiring reliable and cost-efficient supply. The Grundfos NB/NBG/NS/JET pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. These ranges consist of close-coupled pumps with their main dimensions in accordance with either EN 733 or ISO 2858. 

industrial

Know more about Grundfos
End Suction Close-coupled Single Stage Series

Design Advantages
  • Standard dimensions according to EN and ISO standards 
  • Compact design 
  • Flexible pump range 
  • EN 12756 shaft seal 
  • Cast iron, bronze or stainless steel impeller options 
  • Cast iron or stainless steel pump housing options 
Available Options

We customise pumps according to your specific application. Get in touch with us today to get a complete list of your options. 

 

  • Materials options 
  • Shaft options 
  • Low energy models 
  • Accessories and spare parts 
  • Baseplate/mounting 
Key Specifications

MODELS/SERIES 

MAX FLOW 

MAX HEAD 

LIQUID TEMPERATURE 

MAX PRESSURE 

OTHERS 

JET 

6 m³/h 

50 m 

0 .. 60 °C 

6 bar 

- 

NB 

507 m³/h 

166 m 

-25 .. 120 °C 

16 bar 

End-suction close-coupled pumps according to EN 733 

NBG 

1026 m³/h 

175 m 

-25 .. 140 °C 

25 bar 

Close-coupled pumps according to ISO 2858 

NBGE 

515 m³/h 

162 m 

-25 .. 120 °C 

16 bar 

Close-coupled pumps according to ISO 2858 with MGE motor 

NS 

39 m³/h 

64 m 

-15 .. 110 °C 

8 bar 

- 

NB, NBE, NBE Series 2000 

507 m³/h 

166 m 

-25 .. 120 °C 

16 bar 

End-suction close-coupled pumps according to EN 733 

Applications
  • District heating plants 
  • Heating systems for blocks of flats 
  • Air-conditioning systems 
  • Cooling systems 
  • Wash down systems 
  • Other industrial systems 
  • Pressure boosting 
  • Irrigation 
nbe series
INDUSTRIAL

Our range of available
End Suction Close-coupled Single Stage pumps

JET

NB

NBG

NBGE

NS

NB, NBE, NBE SERIES 2000

PUMP

Principle of Operation

In an end suction centrifugal pump, liquid is pumped inside and its velocity increases as it moves along the vanes of the impeller. Liquid is then forced to the tips of the impeller and into the volute casing. This diffusion process converts the high velocity in the liquid into high pressure. 

End suction pumps come in two configurations: close coupled (where the impeller attaches directly to the motor shaft without the need for separate coupling between them) and long-coupled (where the pump has its own earing, and a coupling separates the motor and pump). 

OBJECTIVES

SERVICING YOU ANYWHERE
IN AUSTRALIA

All-Pumps offers bespoke solutions to your manufacturing processes. Whether you need a new pump, replacement part, repair services, system design, or monthly maintenance, call our professionals! 

Our customer support services set us apart, we take responsibility to give you the best experience possible. 

How our experts can help you: 

  • Design and cost a system or project 
  • Customise and engineer solutions for your specific application 
  • Provide spare parts and maintenance services
  • Conduct Site-Wide Pump Health Audits with our Nexus Program
  • Pump Manuals and Technical Guides 

And so much more! 

Get in touch

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