Non Vision Grille

DESCRIPTION:

• Frame and blades are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
• Inverted “V” type horizontal blades are fixed rigidly to the frame to avoid vibration and corrosion.
• Blades are spaced at a distance of 18-20 mm.
• Provided with a counter frame for fixing on both sides of the door.
• Frame is fabricated to suit door thickness of 25 mm to 50 mm.
• Structure provides around 70% free area for air transmission.
• Used in facilities such as offices, hospitals, schools and toilets for transfer of air from one room to another room.