Aluminium Sand Trap Louver

Specification: Extruded Aluminium Sand Trap Louver with opposite mounted U channel blades to prevent sand penetration. Typically used for fresh air intake and exhaust air applications. Collar dampers and filters are provided as accessories for supply air. The frame and blades are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity. Composed two sets of inverted U-channels mounted vertically on two opposite rows. Drain holes of diameter 20 mm are provided in two rows at the bottom of the louver for emptying filtered sand and dust. Can be manufactured from G.I or SS as option. Designed to separate sand and dust from the air stream. Generally used for ventilation applications and at inlet