RHF Fans Ltd

Whether you’re seeking efficient cooling, effective exhaust or precise air circulation, our Centrifugal Fans are designed to deliver exceptional performance, reliability and energy efficiency, every time. With a wide range of fan styles, sizes, and casing variants, we can provide you with a powerful airflow solution tailored to your requirements. Chat to one of our friendly sales team today and discover why customers around the world choose RHF Fans.

We offer a comprehensive range of axial fan solutions to meet all your air movement and ventilation requirements. Whether you need efficient cooling, reliable exhaust, or precise airflow control, our axial fans are engineered to deliver outstanding performance, durability, and energy efficiency. With a variety of fan sizes, materials, and blade configurations available, you can trust RHF Fans to provide the perfect axial fan solution tailored to your specific needs. Join countless satisfied customers who rely on RHF Fans for exceptional quality and unmatched expertise in the world of axial fans.

We have over 40 years experience in servicing and maintaining industrial fans.

At RHF Fans, we believe in taking the hassle out of fan maintenance. Our team of experienced engineers are dedicated to providing comprehensive service and maintenance solutions, ensuring that you get the most out of your fan investment.

We offer a full range of service and maintenance packages tailored to meet your specific needs, including fans sourced from other manufacturers. We understand the challenges associated with installation and the financial implications of fan downtime. That’s why we emphasise the importance of regular maintenance and servicing to prevent avoidable issues that could lead to fan failure. Additionally, we recognise the potential risks posed by improperly installed or maintained fans and aim to reduce these risks through installation support and ongoing maintenance and servicing.

Smoothflow is our commitment to producing the most energy efficient Centrifugal Fans you can buy.

Inefficient energy use not only has a negative impact on the environment but also the operational costs of any business and in recent years this has become more apparent. RHF have taken the opportunity to reduce our carbon footprint as well as help our customers cut down on operational costs by investing in an ambitious programme to develop the most energy efficient Centrifugal fans in the industry.

To conduct our research, we selected six high-efficiency fans from our existing range for examination, each of these designs represent those most used within the industry. Each design was subject to several tests which included modifying impeller flow lines, entry and exit angles, curvature of blades, as well as inlet assemblies, casing proportions and cut-off positions. Laser cutting with an accuracy of 0.1mm coupled with our tab and slot fabrication technology played a major part in ensuring the precision of the incremental changes made to impeller flow lines − necessary for accuracy and repeatability. Other special purpose machines enabled close tolerances to be maintained, particularly with respect to aerodynamic assemblies. With our findings we were able to produce over 30 prototypes and carry out over 200 tests.

The results from our research and development were incredible, observing over 12% efficiency gains compared to both our existing fans and those of our competitors. Our main finding is that the energy savings from our fans far outweigh their capital cost, with many of our customers saving the capital cost of their fan within the first two years.

To find out how much you could save, check out our energy calculator or talk to one of our Smoothflow experts today.

At RHF Fans Ltd, we stand at the forefront of the ventilation industry, offering cutting-edge solutions to meet the evolving needs of clients worldwide. One standout offering is our innovative Energy Calculator, a tool designed to empower customers in making informed decisions about their ventilation systems. With our commitment to sustainability and energy efficiency, RHF Fans Ltd's Energy Calculator provides users with precise insights into the energy consumption of various ventilation setups, enabling them to optimize performance while minimizing costs and environmental impact. This user-friendly tool reflects our dedication to providing not just products, but comprehensive solutions that prioritize efficiency, sustainability, and client satisfaction.