FL-AR aluminum waterproof louver, round waterproof louver, fresh waterproof louver, air louver supplier in China - Fresh air vent
FL-AR aluminum waterproof louver, r...

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Product Specification:
  • Place of Origin :

    Guangdong, China (Mainland)

  • Model Number :


  • Type :

    HVAC Systems

  • Material :

    Extruded Aluminum Alloy (Minimum 1.0mm Thickness)

  • Surface Finish :

    Powder coated / Anodized

  • Standard Color :


  • OEM Service :


  • Customer's logo :



  • Frame: High quality extruded aluminum alloy(A6063) profile with 30mm flange as standard.
  • Blades: Aerofoil blades in 45° from aluminum profile
  • Blades spacing: 35mm as standard
  • Support pipe: 8mm diameter aluminum pipe
  • Round shaped


  • Fresh air louver is composed of frame and horizontal blades assembly, manufactured from high quality extruded aluminum profiled construction with advantages of corrosion resistance and rigidity.
  • Blades are set at angle of 45°with 30mm spacing, and fixed to the inner frame by rivets and support pipe.
  • Total structure is weather proofed and blades are inclined down wards to protect against rain water.
  • Structure provides around 45% effective pressure area .

Surface Finish:

  • Powder coated color finish as per RAL color----standard color: RAL9016, 9010
  • Natural anodized aluminum finish

Material thickness:

  • Standard is 1.0mm


  • Any size available
  • Overall face size = Neck size +60mm
  • Standard size
  Neck Size(mm) Face Size(mm) High(mm)
FL-AR-100 95 155 51
FL-AR-150 145 205 51
FL-AR-200 195 255 51
FL-AR-250 245 305 51
FL-AR-300 295 355 51
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