TZ-445 / HZ-445

FIXED ALUMINUM LOUVERS EXHAUST

STANDARD CONSTRUCTION
FRAME EXTRUDED 6063-T6 ALUMINUM, 0.081" (2.1 MM) THICK
BLADES EXTRUDED 6063-T6 ALUMINUM, 0.072" (1.8 MM) THICK
BLADE ANGLE 45°
BLADE SPACING ±4" (101.6 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 8" (203 MM)

MAX. 60" (1 524 MM) X 234" (5 944 MM)
MULTIPLE SECTIONS VARIOUS CONFIGURATIONS AVAILABLE
PERFORMANCE: 48" X 48" SECTION
FREE AREA 7.78 FT² (0.723 M²)
PERCENTAGE OF FREE AREA 49%
BEGINNING POINT OF WATER
PENETRATION
620 FT/MIN (3.15 M/S)
PRESSURE DROP AT BEGINNING
POINT OF WATER PENETRATION
0.038" W.G. (9.5 PA)