Weatherproof louver
- FOSHAN VAIRTECH VENTILATION CO., LTD
- product brand:Vairtech
- Numéro de stand：W4C57
- product specification:Material: Aluminum Item: FL-A Color: RAL9016, 9010 Size: 200*200cm
- product category:Ventilation Plants-Air passages, ventilation gratings, air inlets / air outlets-
- product introduction: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 .
