The frame and blades are mill finish aluminum. The blades have a galvanized reinforcement strip across the top of each blade for added strength and counter balancing efficiency. The Model EAS is a rear flanged exhaust shutter for areas where corrosion may be a problem. Recommended for vertical mount exhaust applications only. Ideal for use with direct-drive or belt-driven exhaust fans. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather.
Exhaust Fans,Exhaust and Supply Fan Accessories
12 Aluminum Wall Exhaust Shutter Rear Flange
Specifications of 12 Aluminum Wall Exhaust Shutter Rear Flange | |
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