Nexus’ ISO Close-Coupled Pumps

Nexus’ ISO Close-Coupled Pumps

Nexus ISO end suction, close-coupled centrifugal pumps are single-stage and designed according to ISO 2858 standards and are interchangeable with other ISO pumps. They use the standard TEFC foot and flanged electric motors and are particularly suited to confined spaces where long-coupled units may not fit.  The pumps eliminate costly couplings and the alignment problems sometimes associated with long-coupled models. With these pumps, users also get many options for construction materials, pump discharge positions, and operating range.  


Know more about Nexus
ISO Close-Coupled Series

Design Advantages
  • Back Pull‐Out design for simple and quick maintenance 
  • Compact, economic, space-saving design 
  • No shaft alignment required 
  • Optimised hydraulics, reliable performance 
  • Long life cycle, reduced maintenance costs 
  • High efficiency, rugged impeller 
Available Options

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


  • Casing material 
  • Impeller material 
  • Range of mechanical seals 
  • Spare parts 
  • Baseplate 
Key Specifications

Flow, pressure, and other important technical data will depend on your specific requirements. The pumps are customisable and can be designed according to your application. Please get in touch with our team to get the exact specification according to your needs. 

  • Air Conditioning 
  • Water Pressure Boosting 
  • Heating and Cooling 
  • Liquid transfer 
  • Water Treatment and Supply 
  • Effluent 
  • Irrigation and Drainage 
  • Petroleum Products 
  • General Industry 

Principle of Operation

Centrifugal pumps use the transfer of rotational energy from one or more impellers to the fluid to increase its velocity and pressure. The fluid is fed into the pump, hitting the eye of the impeller. Here, fluid is rotated, thereby gaining more speed. The fast rotation of the impeller causes the fluid to be deflected to the tips of the impeller and falls off to the volute. Here the fluid loses speed but gains pressure, causing it to be directed towards the pump outlet. 



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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