Louvers
Sand Trap Louver
Heavy-duty sand trap louver for fresh-air intakes in dusty and sandy environments. Two-stage internal baffles separate sand and dust before air enters the duct system.
| Construction | Aluminium / GI / stainless steel sections |
| Depth | Typical 150-300 mm depending on size |
| Filter | Washable aluminium filter optional |
| Screen | Bird / insect screen optional |
| Finish | Mill finish, galvanized or powder coated |
| Size basis | Neck opening W x H in mm |
Performance Data
Technical Specifications
| Model | Size (mm) | Material Type | Paint Type |
|---|---|---|---|
| AW-STL-500x500 | 500 x 500 | 550 x 550 | 800-1800 |
| AW-STL-600x600 | 600 x 600 | 650 x 650 | 1200-2600 |
| AW-STL-800x800 | 800 x 800 | 850 x 850 | 2200-4800 |
| AW-STL-1000x1000 | 1000 x 1000 | 1050 x 1050 | 3500-7500 |
| AW-STL-1200x1200 | 1200 x 1200 | 1250 x 1250 | 5000-11000 |
* Values are nominal and subject to manufacturing tolerances. Consult Air-Way technical support for project-specific sizing, finishes or performance data.
Where It’s Used
Key Applications
The sand trap louver protects HVAC equipment by reducing the quantity of wind-driven sand entering intake ducts. It is normally installed before washable filters or pre-filters.
Fresh air intakes
AHU rooms
Generator rooms
Industrial ventilation
Desert climate projects
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