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ITEM NO : 2802520

Damper Backdraft

DAYTON

PART NO : 4HX77


price : 4,531.00 Baht / EA

( Price excluding VAT )


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 Max Velocity (FPM) 2000 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
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