GAFL - Galvanized Steel adjustable width louver - fixed height - 4" deep - flanged frame

The Model GAFL is an Adjustable Frame Galvanized Steel Louver. It comes with a 2" flanged frame and the height is fixed. The width is adjustable and has end stops to help prevent separation of the blades. 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 Galvanized Steel finish is ready for you to paint in the field or leave as mill finish.

Performance (Tested in accordance to AMCA Standard 500):
Water penetration: Beginning point at .01 oz./sq. ft. is 766 FPM.
Free area: 6.74 sq. ft. for a 48" x 48" test size.
Pressure drop: see Submittal Dwg.

Standard Construction:
Frame: 4" deep x 2" flanged x 19 gauge G-90 Galvanized Steel.
Blades: J style, 19 gauge G-90 Galvanized Steel, 45 degree Adjustable width.
Construction: Tabbed and Tog-L-Loc frame.
Birdscreen: 1/2" flattened Aluminum mounted on interior.
Finish: Mill

Size chart: See Submittal Dwg.

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GAFL

Wednesday, 03 June 2015
GAFL - Front View
GAFL - Back View