Home All Products HVACR Ventilation Equipment & Supplies Shutters, Dampers & Louvers Dampers & Accessories Backdraft Roof Dampers SKU: 917220
DAYTON

Dayton Backdraft Damper, Wall Mount, Supply, 10 x 10 Damper Size (In.)

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Damper,Backdraft
PI_Asset_958483
PI_Asset_958484
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Damper,Backdraft
PI_Asset_958483
PI_Asset_958484
PI_Asset_958485
PI_Asset_958486

#917220 | Pkg Qty: 1

$56.34 pkg | $56.34 ea

Technical Specifications

Key Specifications
Brand
DAYTON
Package Quantity
1
Item
Backdraft Damper
Product Size
12-3/4 in. x 12-3/4 in.
Material
16-gauge Extruded Aluminum Frame, Aluminum Blades, Galvanized Steel Tie Rods and Stainless Steel Hardware
Shipping Weight
2.05 lb.
Mfr. Part Number
4HX73
General
Damper Size (In.)
10 x 10
Outside Flange (In.)
12-3/4 x 12-3/4
Flange Width (In.)
1 3/8 in
Overall Size (In.)
12-3/4 x 12-3/4
Includes
Felted Edges For Quiet Operation
Use w/Dayton Ventilators
4HZ38, 4HZ39
Max. Velocity (FPM)
2,000 fpm

Product Description

This model is a non-flanged horizontal mount exhaust backdraft damper. The blades have a felt seal on the leading edge for better protection from the weather, and are spring assisted to allow blades to open quickly. Ideal for use in roof curbs, duct work, or wall collars when using a fan or power roof ventilator. Recommended for horizontal mount exhaust applications but it is also available for vertical mount.

Documents

Dayton Backdraft Dampers & Wall Shutters Fact Sheet
Dayton Backdraft Dampers Operating Instructions
Item Barcode
9172200
Damper,Backdraft
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Grainger Dropship Grainger Dropship 4HX73 Damper, Backdraft
UNSPSC CODES UNSPSC CODES 40101504
VMRS (ATA) CODES VMRS (ATA) CODES 053-999-087 Damper, Backdraft

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