Sand Trap Louver
Sand trap Louver is normally used as prefilter for fresh air intake of Air Handling Unit (AHU), Package Air Conditioning Units (PACU) and Roof Top Fresh Air Units (RTFAU).
Also for air conditioning systems and air intake in manufacturing plants.
It has a degree of separation of sand and large dust particles, even in cases of high dust concentration. The sand trap louver is designed to separate large particles at low air velocities, thus avoiding excessive dust loading on conventional plant filters.
The vertically arranged sections and holes for sand drainage ensure the sand trap louver is self-cleaning and maintenance-free.
It is not intended as a substitute for conventional supply air filtration plant.
MATERIAL
- Basic construction either aluminum or galvanized steel .
FRAME
- Formed galvanized steel sheet Gauge 16 (1.5mm) thick or extruded aluminum alloy (6063) profile of( 2 mm thick ) .
BLADE
- Formed galvanized steel sheet Gauge 18 (1.2mm) thick or extruded aluminum alloy (6063) profile of ( 1.8 mm thick ) .
SCREEN
- Galvanized steel bird screen 12 X 12 X 1 mm fixed behind the blades
FINISH
- Standard finish for aluminum mill, steel galvanized or powder coated .
- RAL RAL 9010 25% gloss, other RAL colours and of gloss finish on request