• 30350 Ecorse Road, Romulus, MI 48174
  • 734-326-0050



ACL - Extruded Aluminum Combination Louver/Damper - 4" deep channel frame - Drainable Blades

The Model ACL is a heavy duty Extruded Aluminum Combination Louver/Damper. It is designed to protect the air intake or exhaust openings in the exterior walls of any building from rain and weather while still providing efficient airflow. The Drainable Blade design provides the BEST PROTECTION against water entering the opening by channeling water away from the blades and down the jambs. This eliminates water cascading from blade to blade. The adjustable rear blades allow for tight shutoff of the opening when needed.

Performance (Tested in accordance to AMCA Standard 500):
Water penetration: Beginning point at .01 oz./sq. ft. is 1118 FPM.
Free area: 7.22 sq. ft. for a 48" x 48" test size.
Pressure drop: see Submittal Dwg.

Standard Construction:
Frame: 4" deep channel x .080 thick Extruded Aluminum.
Blades: Drainable style, .080 thick Extruded Aluminum, 45 degrees.
Seals: Extruded TPV.
Linkage: On-blade type with a Thumb Screw Operator as Standard.
Construction: Screwed.
Birdscreen: 1/2" flattened Aluminum mounted on the interior.
Finish: Mill.

Minimum: 12" W x 12" H
Maximum Single Section: 60" W x 96" H
Sizes over 60" Wide and 96" High constructed in multiple sections.

100 to 240 VAC, 50/60 Hz Motor Pack.
1-1/2" Flanged Frame.


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About ACP

Family owned and operated since 1947, Air Conditioning Products Company (ACP) is a world-class manufacturer of shutters, dampers, louvers, and other products for air movement equipment.