• Standard Material: Aluminum Profile.
• Usable for fresh air intakes, air exhausts, places where natural ventilation is needed and air volume control and direction are not essential.
• Has three models: Z-type Standard Bladed (EXL-161), Curvilinear type Standard Bladed (EXL-261), Z- Type Wide Bladed (EXL-361) and Circular External Louver (EXL-461).
• Standard Frame width is 32.5mm. On request, frame width can be reduced to 22mm.
• Mounted with 4 mm screws with appropriate quantity.
• On request, wire screen can be added on the backside for keeping dust and insects out.
• Electrostatic powder coating(oven-drying) with the colour from RAL catalogue.