Алюминиевое наружное Вентиляционное водонепроницаемое фиксированное жалюзийное окно для вентиляции свежего

Construction:

• 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

Description:

• 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 1.0mmn

 Size:

• any size available


• Overall face size = Neck size + 55mm


• Standard size (Neck size=A)