TW-245 / HW-245
FIXED ALUMINUM LOUVERS STORMPROOF
| STANDARD CONSTRUCTION | |
|---|---|
| FRAME | EXTRUDED 6063-T6 ALUMINUM, 0.072" (1.8 MM) THICK |
| BLADES | EXTRUDED 6063-T6 ALUMINUM, 0.062" (1.6 MM) THICK |
| BLADE ANGLE | 51° |
| BLADE SPACING | ±2" (50.8 MM) |
| BLADE FASTENING | FASTENED TO FRAME WITH SCREWS |
| BIRD SCREEN | GALVANIZED 1/2" X 1/2" X 0.047" (12.7 MM X 12.7 MM X 1.2 MM) |
| FINISH | MILL |
| SINGLE SECTION |
MIN. 6" (152 MM) X 6" (152 MM) MAX. 48" (1 219 MM) X 234" (5 944 MM) |
| MULTIPLE SECTIONS | VARIOUS CONFIGURATIONS AVAILABLE |
| Construction standard | |
|---|---|
| FREE AREA | 6.43 FT² (0.597 M²) |
| PERCENTAGE OF FREE AREA | 40% |
| BEGINNING POINT OF WATER PENETRATION | 413 FT/MIN (2.10 M/S) |
| PRESSURE DROP AT BEGINNING POINT OF WATER PENETRATION |
0.035" W.G. (8.7 PA) |
