Dayton 4Hx77 Damper,Backdraft

Description

DAYTON 4HX77 Damper,Backdraft
MPN: 4HX77, SKU: G1225524
Product Details
Backdraft Damper, Wall Mount, Supply, Damper Size (In.) 15 x 15, Overall Size (In.) 17-3/4 x 17-3/4, Flange Width (In.) 1 3/8 in, Max. Velocity (FPM) 2,000, Construction Material 16-gauge Extruded Aluminum Frame, Aluminum Blades, Galvanized Steel Tie Rods and Stainless Steel Hardware, Use w/Dayton Ventilators 4HZ58, 4HZ59, Includes Felted Edges For Quiet Operation
About Us
From floor to ceiling and front to back, Zoro is about you and the supplies you need to run your business. Since our humble beginnings with 20 employees in 2011, to our current staff of over 300 people, Zoro remains committed to one thing: making your job easier. We do this by providing an endless assortment of products, fast, free shipping (on orders over ), no-hassle returns and outstanding service from people who care.
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