+49 (0) 2735 7770
Fischbach > Centrifugal Fans > Freewheeling Impeller

Freewheeling Impeller

Freewheeling impellers for AHU with backward curved impellers made of aluminum and 100% adjustable Disc-Rotor-Motor/EC Disc-Rotor-Motor. The particular curvature provides a high power density and simultaneously low running noise.

Freewheeling Impeller FLR

Aluminum wheels (riveted/welded) with backward curved impellers and Fischbach Disc-Rotor-Motor/EC Disc-Rotor-Motor. With flange for direct mounting.

Freewheeling Impeller FLRE

As previously with mounting frame made of stable steel structure. With fixed axle and rubber-metal connections (vibration) for smooth running.

Freewheeling Impeller FMB in Multi Box

FISCHBACH Multi Box with free-flow backward curved impeller made of aluminum (riveted/welded) and internal Fischbach Disc-Rotor-Motor/EC Disc-Rotor-Motor. Housing consisting of a robust frame design (aluminum) with 40mm cladding (insulation).

Get in touch with us.


Please let us know.

Cookie Preference

Please select an option. You can find more information about the consequences of your choice at Help.

Select an option to continue

Selection saved



To continue, you must make a cookie selection. Below is an explanation of the different options and their meaning.

  • Accept all cookies:
    All cookies such as tracking and analytics cookies.
  • Accept first-party cookies only:
    Only cookies from this website.
  • Reject all cookies:
    No cookies except for those necessary for technical reasons are set.

You can change your cookie setting here anytime: Datenschutz. Impressum