Inverted “Y” Blades with Security Grille Meets up to 350 ft lb Impact Rating for Severe Windstorm Rating. Includes Weatherproof Electro-Galvanized Finish for Exterior Applications.

Material: 18 gauge CRS frame and blades; 12 gauge CRS security grille. Minimum size 6" x 6", maximum size 24" x 64"

Construction:
Louvers: 2 rows of inverted, split "Y" blades with 1" blade spacing are attached to welded frame with interlocking construction. Non-Vision Design.

Security Frame: Security grille is welded to the interior and exterior of louver with 13/16" square openings 1" on center. Thru-bolted to door.

Door: 1-3/4".  For 1-3/8" doors, consult factory. Door cutout = order size.

Fasteners: #8-32 Phillips head thu-bolts with blank head one side.

Finish: Standard Electro-Galvanized finish for Exterior Use with powder coat finish:

Powder Coat Finishes: (B) Mineral Bronze (standard color), (G) Gray, (BK) Black, (FBK) Flat Black, (W) White, (SB) SC Beige, (SA) Satin Aluminum, (S) Sand, (AB) AMS Beige, (R) Red, (GH) Gray Hammertone

Free Flow Area: 40% free area.

1500A-HR Listed Severe Windstorm
Approved Louver   W/N 14476
Tested in Accordance with:
ASTM E330, ASTM E1996, ANSI A250.13
TAS 203, 201, 202, ASTM E 1886
Impact (ft lb) 350
DP Rating (PSF) 60