Dayton Backdraft Damper / Wall Shutter: 5.452 sq ft. Shutter Free Area, 30-1/2 in x 30-1/2 in
#939221-3 | Pkg Qty: 1
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Technical Specifications
Key Specifications
General
Product Description
This model is a rear flanged exhaust shutter for areas where corrosion may be a problem. The frame is mill finish aluminum. The blades have a white enamel finish and a galvanized reinforcement strip across the top of each blade for added strength and counter balancing efficiency. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Ideal for use with direct-drive or belt-driven exhaust fans.
Expertly Selected Product Pairings
Documents
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 3C309 | |
 | UNSPSC CODES | 40101504 | |
 | VMRS (ATA) CODES | 053-006-009 |
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