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HVAC and Refrigeration
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Air Distribution, Venting and Duct Accessories
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Motorized Fire and Smoke Dampers

DAYTON Round Smoke Damper, 24V, 8-1/4 In. D

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Motorized Smoke Damper, Round, Actual Damper Sz. Dia. 7-7/8 In., Material Galvanized Steel, Frame 20 ga., Blade 14 ga.Max. Temp. 350 Degrees F, Max. Velocity 3000 fpmPressure Differential Max. 4 In. wg, Seals Silicone Rubber, Voltage 24, 60 Hz, 1 Phase, Free Area 43.34 sq. in., Nominal Duct Dia. 8 In.Depth 8-1/4 In.Mounting Type Vertical/Horizontal, Standards UL Standard 555S, NFPA 92A, 92B, 101 and 105, IBC, CSFM, NYC MEA, Class II Leakage, Includes Factory Mounted Actuator

Grainger Item #	3HGH3
Price (ea.)	$494.50
Brand	DAYTON
Mfr. Model #	3HGH3
UNSPSC #	40101504
Ship Qty.	1
Sell Qty. (Will-Call)	1
Ship Weight (lbs.)	8.96
Availability	Typically in Stock
Catalog Page No.	4663
Country of Origin (Country of Origin is subject to change.)	USA

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Item		Motorized Smoke Damper
Shape		Round
Actual Damper Sz. Dia.		7-7/8"
Material		Galvanized Steel
Frame		20 ga.
Blade		14 ga.
Max. Temp.		350 Degrees F
Max. Velocity		3000 fpm
Pressure Differential Max.		4" wg
Seals		Silicone Rubber
Voltage		24
Hz		60
Phase		1
Free Area		43.34 sq. in.
Nominal Duct Dia.		8"
Depth		8-1/4"
Mounting Type		Vertical/Horizontal
Standards		UL Standard 555S, NFPA 92A, 92B, 101 and 105, IBC, CSFM, NYC MEA, Class II Leakage
Includes		Factory Mounted Actuator

Other Popular Terms for this Product

• Duct Dampers (351)

• Motorized Dampers (214)

• Fire Dampers (110)

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Item #	Description	Brand Mfr. Model #	Availability	Price
3HGK7	Round Fire/Smoke Damper, 24V, 15-5/8 In. D >More Details... Country of Origin: USA	DAYTON 3HGK7	Item ships within 11 business days from supplier	$510.00
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HVAC and Refrigeration > Air Distribution, Venting and Duct Accessories > Motorized Fire and Smoke Dampers

DAYTON Round Smoke Damper, 24V, 8-1/4 In. D

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HVAC and Refrigeration
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Air Distribution, Venting and Duct Accessories
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Motorized Fire and Smoke Dampers