Application :
Air expelling in air conditioning , ventilating and heating systems.
MOUNTING :
Overlapped in the wall by means of visible screw .
IMPLEMENTATION:
Frame with flat frontal face of 30mm and inner leaves of aluminium sheets connected by means of metal screws with the frame . Recommended along with exhaust fan installation louvers to open when fan is in operation at duct branches . Designed to prevent rain penetration . standard or non –standard sizes also available .
STANDARD FINISHES :
Available in natural Aluminium , anodized or powder coated in standard RAL white colours.