FORMED METAL LOUVERS
Formed metal louvers are typically built with galvanized steel and offer an economic solution for basic ventilation applications. These louvers can also withstand corrosion in caustic environments.
SFD-445
SFD-635
SBE-245 SBE-445 SBI-445
SFJ-245 SFJ-445 SFJ-645 SFK-445 SFK-645
SFJ-430 SFJ-630
SFV-445
BEGINNING POINT OF WATER PENETRATION RATINGS
BLADE STYLE
BLADE ANGLE
FREE AREA (%) (sq.ft.)
SBE-245 SBE-445 SBI-445 SFD-445 SFD-635 SFJ-245 SFJ-430 SFJ-445 SFJ-630 SFJ-645 SFK-445 SFK-645 SFV-445 MODEL
DEPTH
2" 4" 4" 4" 6" 2" 4" 4" 6" 6" 4" 6" 4"
45° 45° 45° 45° 35° 45° 30° 45° 30° 45° 45° 45° 45°
J-BD-EXHAUST J-BD-EXHAUST J-BD-INTAKE DRAINABLE DRAINABLE
383 775 775 715 815 603 847 775 825 800 775 800 600
2,528 5,813 5,813 6,092 8,044 4,040 6,945 5,991 8,580 6,400 5,991 6,400 3,648
0.08 0.13 0.14 0.11 0.08 0.06 0.13 0.13 0.08 0.09 0.13 0.09 0.25
41.0% 6.6 46.9% 7.5 46.9% 7.5 53.1% 8.5 61.7% 9.9 42.0% 6.7 51.0% 8.2 48.0% 7.7 65.2% 10.4 50.0% 8.0 48.0% 7.7 50.0% 8.0 38.0% 6.1
J-BLADE J-BLADE J-BLADE J-BLADE J-BLADE K-BLADE K-BLADE CHEVRON
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