OPERABLE LOUVERS
Operable louvers feature operable blades that allow positive shutoff protection of air intake and exhaust openings. They can be controlled manually with a pull chain, hand quadrant or hand crank. They can also be controlled automatically with electric or pneumatic actuators.
■ 90-Degree Blade Model Available ■ Formed Metal Model Available
OPERABLE EXTRUDED ALUMINUM
EOD-445
EOD-637
EOJ-445
FORMED METAL OPERABLE
THE EOJ-690 IS A HIGH FREE-AREA OPERABLE LOUVER, AND IS AN IDEAL SOLUTION FOR THE AIRFLOW REQUIREMENTS OF DISTRIBUTION WAREHOUSES AND DATA CENTERS
EOJ-690
SOJ-445
EOJ-637
BEGINNING POINT OF WATER PENETRATION RATINGS
AMCA CERT.*
BLADE STYLE
BLADE ANGLE
48.7% 7.8 53.9% 8.6 45.9% 7.3 56.3% 9.0 68.5% 10.96 46.9% 7.5 FREE AREA (%) (sq.ft.)
MODEL DEPTH
MATERIAL
EOD-445 EOD-637 EOJ-445 EOJ-637 EOJ-690 SOJ-445
4" 6" 4" 6" 6" 4"
45° 37.5° 45° 37.5°
DRAINABLE DRAINABLE
EXTRUDED ALUMINUM EXTRUDED ALUMINUM EXTRUDED ALUMINUM EXTRUDED ALUMINUM EXTRUDED ALUMINUM GALVANNEALED STEEL
855 1,136
6,660 9,801 5,016 7,282 7,151 5,813
0.10 0.15 0.10 0.12 0.05 0.14
– – – – AP –
J-BLADE J-BLADE J-BLADE J-BLADE
683 810 652 775
90° 45°
AP Air Performance
*AMCA CERT LEGEND:
11
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