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EFM RADIAL VANE DAMPERS

Radial Vane Dampers from Effox-Flextor-Mader (EFM) are used primarily on the inlet of centrifugal fans to direct flow and assist in pre-spinning the flow into the wheel. Radial Vanes are commonly referred to as Variable Inlet Vanes (VIV). The use of a radial vane damper enhances the performance of the fan by:

  • Introducing swirl into the inlet of the fan in the direction of rotation
  • Changing the fan curve as the damper moves
  • Eliminating low-volume stalling of the fan

Radial Vane Dampers

Radial Vane Dampers are designed with multiple blades around a center hub. Effox-Flextor-Mader Radial Vane Dampers utilize this design to change the fan curve as the damper moves, thereby eliminating low-volume stalling of the fan for increased fan performance.

new-radial-vane-damper-efm
 
 

Our Radial Vane Dampers are configured to deliver optimal performance, efficiency and durability, while maintaining low operating costs. With heavy-duty and self-supporting blades, requirements for any bearings or supports in the gas stream are eliminated, also enhancing fan performance.

 

Get In Touch Or Request A Quote

 

 

EFFOX

9759 Inter Ocean Dr.
Cincinnati, OH 45246
+1.513-874-8915

EFMsales@onececo.com

 

Flextor 

2520 Boulevard des Entreprises, Suite 109 Terrebonne, QC. J6X 4J8
+1.450-449-9882

EFMsales@onececo.com

 

Mader

422 Commerce Drive East
LaGrange, OH 44050
+1(440)355-4505

EFMsales@onececo.com