Model 2500 Combination Damper/Louver Gravity Relief
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STANDARD SPECIFICATIONS
- FRAME: .081 6063T5 extruded aluminum.
- BLADES: .072 6063T5 extruded aluminum with full length pivoting.
- BIRDSCREEN: .051 x 3/4" diamond pattern expanded aluminum.
- OPERATING ARM: 14 ga. galvanized steel.
- COVER CHANNEL: .063 aluminum
- BLADE EDGE SEAL: Vinyl gasketing extending full length of adjustable blades.
- FINISH: Standard Mill.
- MAXIMUM SINGLE SECTION: 60" x 96"
- MINIMUM SIZE: 12" x 12"
- NOTE: A and B are opening dimensions. Unless otherwise specified, louvers are made 1/4" undersize
OPTIONS
- -31 Flange
- -32 Multiple Section.
- -34 Buck Frame.
- -35 Sill Extension.
- -40 Standard Screen in removable frame
- -42 18 x 16 Mesh aluminum insect screen
- -43 18 x 16 Mesh bronze insect screen.
- -44 1/2" x 1/2" x 16 Gauge S.S. Screen
- -45 1/2" x 1/2" x .063 Aluminum screen.
- -89 Sleeve.
Vent Products certifies that the Model 2400 Louver shown herein is licensed to bear the AMCA Seal. The ratings shown are based on the tests and procedures performed in accordance with AMCA Publication 511 and comply with the requirements of the AMCA Certified Ratings Program. The AMCA Certified Ratings Seal applies to air performance ratings and water penetration ratings.
Data shown includes the effect of .051 x 3/4" x 19 ga. galvanized birdscreen. Graphs are corrected to standard air density .075 lb. per cubic foot.
RECOMMENDED MAXIMUM INTAKE FREE AREA VELOCITY 1000 F.P.M.