Air Handling Units - AHU's
We empower you to make the right
Industrial EC Plug Fan Selections
to Meet your Air Handling Unit Requirements
Better systems need better fan selections, so you should demand the full attention of technical fan experts to ensure you and your customers get the best. If you’re an air handling unit manufacturer and you’re looking for a solution to your AHU fans technical selection issues then you’re in the right place. Our Rosenberg centrifugal plug fans featuring application specific optimised impellers, are used extensively within major UK manufacturers air handling units or in AHU retrofits within multiple fan arrays. When you contact us for assistance, our EC plug fans are specifically selected to match your needs, not ours. We're revolutionising the industry, showing you a new way of working with suppliers in an old and antiquated industry so get in touch and see how we can make a positive impact to your way of working.
Learn more about Axair Fans
Increasing AHU Efficiency with Plug Fans
Over the years the requirement for greater efficiencies, combined with advancements in technology has led to the introduction of an alternative to old belt driven double inlet fans; the plug fan, starting with AC motors being replaced with higher efficiency EC or brushless DC motors. The popularity of plug fans has increased incrementally proving to reduce energy consumption, and CO2 emissions while also helping businesses to achieve ISO certification status and show their active reduction in energy use.
I is for Innovation
I-Series EC Plug Fans
The latest high efficiency, high airflow orientated impeller from International manufacturer, Rosenberg Ventilation, features 5 backward curved, hollow profiled aerofoil section blades contoured in sheet alumnium. The new design significantly reduces the turbulent downstream air produced by traditional backward curved impellers, to which the effect is significantly reduced noise and increased in-application efficiency.
Contact our team to obtain stock and availability updates.
E is for Efficiency
E-Series EC Plug Fans
Our high performance centrifugal impeller without spiral housing, the E-Series “REVOLUTION” is a range specifically designed for volume flow. Manufactured from aluminium, the E series range is designed and manufactured especially for the use of larger volume flow and lower pressure coupled with superior noise reduction and quiet operation. The impellers are manufactured using a black, UV-stabilised, long glass-fibre reinforced polypropylene.
Aluminium Pressure Optimised
B-Series EC Plug Fans
The B Series range of plug fans feature a seven blade design with a unique wheel geometry that provides impeller efficiencies up to 78% while reducing noise by up to 3dBA when compared to previous impeller designs. The enhanced wheel design increases airflow compared to standard impellers operating at the same speed. B series impellers feature all alluminium construction and robot assisted welding
Steel Elevated Pressure Optimised
G-Series EC Plug Fans
Combined with electronically commutated motors (EC-motors), G series plug fans form a very compact, efficient and optimised fan unit. The high pressure optimised impeller is manufactured from sheet steel metal coated in quartz grey and features 6 backward curved, profiled blades and efficiency optimised diffuser wheel.
E-Series Revolution EC Plug Fans
Our high performance centrifugal impeller without spiral housing, the E-Series “REVOLUTION” is a range specifically designed for volume flow. Manufactured from aluminium, the E series range is designed and manufactured especially for the use of larger volume flow and lower pressure coupled with superior noise reduction and quiet operation. The impellers are manufactured using a black, UV-stabilised, long glass-fibre reinforced polypropylene.
EC Plug Fans That Help Original Equipment Manufacturers to Build Better AHU Systems
An air handling unit is a factory-made bespoke case assembly manufactured by specialist ventilation OEMs. Though other materials are used, generally anodised aluminium or plastic coated galvanised steel (GSS) are used for the fabrication outer. Thermal and acoustic insulation is enclosed between the outer and inner skins to reduce noise. Within this outer GSS casing, EC extraction plug fans and drives sit inside to perform the main bulk of work for the ventilation unit. AHU's are found in medium to large commercial and industrial buildings and can be located on the roof, on the floors or within the basement. Multiple air handling units are situated across a building serving single zones such as individual floors or rooms. However in particularly old or high rise buildings, there may be one large AHU, usually located on the roof that will serve the entire building. This is now seen as an inefficient design, and in a goal to meet environmental targets, AHU's are assessed and upgraded all across the World. Learn more about BREEAM and AHU's here.
- AHU Case Studies We're Proud Of -
