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A smoother running fan is a better performing fan.

RHF has created a more advanced configuration for its air inlets and impellers. We call it ‘Smoothflow’ because that’s exactly what it does. ‘Smoothflow’ ensures that there is less turbulence experienced as the fan operates, which in turn means that there will be less noise, a feature which will become more and more important. But the ultimate benefit of our improved inlet and impeller solution is a higher level of efficiency, which of course delivers reductions in energy and consumption costs.

Our fans have been designed with lagging capabilities in mind. All of our fans are engineered and designed so that lagging can be easily included. For us lagging is not an afterthought. Our lagging is enclosed within a second casing which is not only aesthetically more pleasing, but allows for easier fan maintenance. Lagging does not have to be removed to gain access to the fan.

RHF has invested time in the design and manufacturing process of all of our fans. We have a unique tabbing process used to put the fans together. Not only does this increase the speed of manufacturing our fans, it also creates a high standard and consistency that is hard to find elsewhere.

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Investment in Technology

Unlike other fan manufacturers, we do not subcontract the manufacturing of our fans, instead we are constantly investing in the facilities we have on site. This investment allows us to create bespoke fans and to follow the process through from start to finish.


Our Manchester based factory facilities include:

  • 2 x TRUMPF 4KW laser cutting machines
  • Edwards Pearson 8 axis CNC 320 tonne press brake
  • NODI machine
  • CNC plate rolling machine
  • CEMB balancing machine
  • Powder coating facility
  • Wet painting Facility
  • Stainless steel glass bead blasting booth
  • Mild steel shot blasting booth

Speak to the team today to organise a tour around our factory and see our machines in use.

Looking for a career with RHF Fans?

Take your next steps today and view our careers portal!

A seamless collaboration

At RHF we have access to cutting-edge technology to provide you with the best possible service. Our customers receive 3D and 2D AutoCAD drawings alongside our Centrifugal Fan quotations, making it easier than ever to plan and integrate our fans into your projects. We understand the importance of seamless collaboration, and our design resources are here to support your vision.

Rigorous testing

Testing is crucial when developing our ideas and designs. That is why we have tested every category of impeller and product configuration to BS848 as a minimum standard, with our records now spanning hundreds of products.


Each RHF product comes with technical support documentation as standard, this details all aspects of product composition and performance.

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