ECOFIT centrifugal backward fans are currently available in diameters 133, 180, 192, 220, 225, 250, 280 and 315mm. They are AC (alternating current) and EC (electronically commutated) powered.

We are launching the 175mm diameter, 42mm high impeller for ECOFIT centrifugal backward fans.

Our 175mm diameter impellers will gradually replace all the 180mm diameter impellers fitted to our existing centrifugal backward fans.

Old part number	Old designation	New part number	New designation
T37-B4	RREF5 180x35R	Y25-A2	RREF5 175x42R
B12-A0	2RREu15 180x35R	Y25-A5	2RREu15 175x42R
C25-A0	2RREu15 180x35R	Y25-A6	2RREu15 175x42R
D04-A6	2RREA3 180x35R	Z35-A4	2RRE15 175x42R

 

These new reaction impellers have a smaller diameter than 180mm diameter impellers, but deliver comparable performance.

They enable you to maintain the required air flow while freeing up space in your installations. You'll be able to optimize the space in your equipment without neglecting the quality of its ventilation and cooling.

Ask us for detailed dimensional drawings to find out more about other dimensions.

Our new 175x42 backward impellers can operate between -20°C and +60°C.

Our new 175x42R centrifugal backward fan is suitable for a wide range of applications: HVAC (heating, ventilation, air conditioning), filtration, cooling of professional machines and appliances, ventilation of on-board systems such as in the railway industry, cooling of power transformation systems, data centers, etc...

To find out more, our data sheets and drawings contain full information on the performance and dimensions of our ECOFIT 175x42R fans. This will enable you to choose the right fan for the space available in your unit, and for the flow-pressure point required.

Multiple options are also available to customize our fans to meet your exact ventilation needs. Please let us know your requirements as early as the project phase, and we'll propose a customized solution. Our experienced technical sales team will support you in the selection and development of your ventilation solution.

Do you have a question? We're here to answer you and provide you with all the personalized information you need. Just contact us!