Product Specifications:

Item Motorized Smoke Damper
Actual Height 17 3/4"
Actual Width 17 3/4"
Application Smoke
Blade 16 ga.
Blade Material Thickness 16 ga.
Blade Orientation Parallel Blades
Blade Seal Material Silicone
Closure Type Motorized
Damper Item Motorized Smoke Damper
Damper Shape Square
Damper Type Dynamic
Depth 12"
Finish Galvanized
Flange Type Hat Channel
For Air Type Emergency Smoke
For Duct Shape Square
Frame 16 ga.
Frame Material Thickness 16 ga.
Frame Thickness 16 ga.
Free Area 240.91 sq. in.
Includes Factory Mounted Actuator
Jamb Seal Material Stainless Steel
Material Steel
Max. Air Velocity 2000 FPM
Max. Temp. 350°F
Max. Velocity 2000 FPM
Motor Included Yes
Mounting Position Horizontal
Mounting Type Horizontal/Vertical
Nominal Duct Height 18"
Nominal Duct Width 18"
Overall Height 19 3/4"
Overall Length 12"
Overall Width 18"
Phase 1
Pressure Differential Max. 4 in. wg
Pressure Differential Max. 4" wg
Recommended Retaining Angle Mfr. No. 2TGH8
Rough Opening Shape Square
Rough Opening Width 18"
Seals Flexible Stainless Steel Jamb
Shape Square

Shipping Info:

Ship weight (kg) 12.4
Ship height (cm)50.17
Ship length (cm)30.48
Ship width (cm)45.72
HS code8481809050
Country of OriginUS

Product Variants

ProductModelFree AreaActual HeightActual WidthNominal Duct HeightNominal Duct WidthMounting TypeShapeMaterialPrice
DAYTON 3HGG1 Square Smoke Damper 24v 7-3/4 Inch Width | AC9LLD 3HGG135.3 sq. in.7 3/4"7 3/4"8"8"Horizontal/VerticalSquareSteel€543.29
DAYTON 3HGG2 Square Smoke Damper 24v 9-3/4 Inch Width | AC9LLE 3HGG243.5 sq. in.9 3/4"9 3/4"10"10"Horizontal/VerticalSquareSteel€567.06
DAYTON 3HGG3 Square Smoke Damper Vertical/horizontal | AC9LLF 3HGG3159.7 sq. in.15 3/4"15 3/4"16"16"Horizontal/VerticalSquareSteel€602.30
DAYTON 3HGG5 Square Smoke Damper 23-3/4 Inch Height | AC9LLH 3HGG5382.3 sq. in.23 3/4"23 3/4"24"24"Horizontal/VerticalSquareSteel€659.48
DAYTON 3HGG6 Square Smoke Damper 120v 7-3/4 Inch Width | AC9LLJ 3HGG635.3 sq. in.7 3/4"7 3/4"8"8"Horizontal/VerticalSquareSteel€556.83
DAYTON 3HGG7 Square Smoke Damper 120v 9-3/4 Inch Width | AC9LLK 3HGG743.5 sq. in.9 3/4"9 3/4"10"10"Horizontal/VerticalSquareSteel€593.66
DAYTON 3HGG8 Square Smoke Damper 15-3/4 Inch Width | AC9LLL 3HGG8159.7 sq. in.15 3/4"15 3/4"16"16"Horizontal/VerticalSquareSteel€672.81

Contact us

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DAYTON 3HGG4 Square Smoke Damper 17-3/4 Inch Height
€658.16 /unit