EX-637

Extruded Aluminum Louver

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Common Applications

Wood Truss Assemblies
Multifamily
Light Commercial

Resources

Product Sheets

PDF EX-637 Product Sheet

Installation Instructions

PDF Operable Louver Installation Instructions
PDF Pre-Assembled Louver Sections

Accessories

PDF EX-637 Pull, Chain Operator
PDF Louver Maintenance

Louver Options

PDF Blank-Off Option
PDF Burglar Bars Option
PDF Glazing Frame Option
PDF Hinge Option
PDF Sill/Head Flashing Option
PDF Stucco Flange Option
PDF Bird Screen

Literature

PDF Filter Rack Option

Overview

The EX-637 louver features operable blades that allow positive shutoff protection of air intake and exhaust openings. The EX-637 is available in a wide array of anodized and painted finishes including custom color matching. These models are avilable with a variety of factory mounted electric or pneumatic actuators.

Standard Construction

Material: Mill finish 6063-T5 extruded aluminum.
Frame: 6" deep x 0.081" thick (152 x 2) channel.
Blades: 37-12^o x 0.081" (2) thick combination style
Screen: 1/2" x 0.063" (12.7 x 1.6) expanded and flattened aluminum.
Linkage: Center, exposed.
Low Leakage Seals: PVC blade edge.
Minimum Size: 12" x 12" (305 x 305)
Maximum Size:
Single Section: 72" x 120" (1828 x 3048) orr 120" x 72" (3048 x 1828)
Multiple Section: Unlimited

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