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DAYTON
Dayton Round Motorized Fire/Smoke Damper, Actual Damper Sz. Dia. 17-7/8"
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#924488-7 | Pkg Qty: 1
$952.41 pkg | $952.41 ea
This item requires special shipping, additional charges may apply.
Drop Ship Item
Shipping to 60045
Technical Specifications
Key Specifications
Brand
DAYTON
Package Quantity
1
Depth
15-5/8 in.
Phase
1
Item
Motorized Fire/Smoke Damper
Shape
Round
Material
Galvanized Steel
Shipping Weight
33.3 lb.
Mfr. Part Number
3HGL3
Voltage
24
Mounting Position
Vertical/Horizontal
General
Actual Damper Sz. Dia.
17 7/8 in
Includes
Stainless Steel Closure Spring, UL Fusible Link, Factory Mounted Actuator
Blade
14 ga
Max. Temp.
350 Degrees F
Damper Shape
Round
Max. Velocity
3,000 fpm
Fire Rated
1 1/2 hr
Nominal Duct Dia.
18 in
For Use With
Where HVAC Ducts Penetrate Partitions For Operation And Dynamic Control In Emergency Fire Smoke Situations
Pressure Differential Max.
4 in wg
Free Area
216.00 sq in
Standards
UL Standard 555 and 555S, NFPA 80, 90A, 92A, 92B, 101 and 105, IBC, ICBO, CSFM, NYC MEA,Class II Leakage
Product Description
This motorized damper is designed for use in HVAC system applications where emergency fire and smoke control is required. It includes a 165°F fusible link and a factory-installed actuator. Upon temperature elevation, the dynamic damper closes automatically to prevent the spread of fire and smoke.
Item Barcode
Round Fire/Smoke Damper,24V,15-
| Name | Item | Description | |
|---|---|---|---|
 | Grainger Dropship | 3HGL3 | Round Fire/ Smoke Damper, |
 | UNSPSC CODES | 40101504 | |
 | VMRS (ATA) CODES | 053-006-009 | Round Fire/ Smoke Damper, |
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