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ITEM NO : 2803497

Damper Backdraft

DAYTON

PART NO : 4HX33


price : 3,830.00 Baht / EA

( Price excluding VAT )


Backdraft Damper Wall Mount Supply Damper Size (In.) 11 x 11 Overall Size (In.) 13-3/4 x 13-3/4 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 4HZ42 4HZ43 Includes Felted Edges For Quiet Operation
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