Construction:

• Panel:  High quality galvanized sheet / aluminum alloy.
• Out frame: High quality extruded aluminum alloy(A6063) profile with 30mm flange

Description:

• The frame & swirl blades are high quality extruded aluminum sheet and galvanized sheet construction with advantages of corrosion resistance and rigidity.
•  It consists out frame and inner pannel. The inner pannel is fixed to the out-frame by hinges on one side and by screw on the other side.
• The panel can be easily open to allow for maximum flexibility in the installation, maintenance.

Surface Finish:

• Powder coated color finish as per RAL color---- standard color: RAL9016

 Size:

• any size available   

• Overall face size = Neck size + 60mm  

• Standard size (Neck size=A)