customer-service Help
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Ventilation
  6. /
  7. Dampers
  8. /
  9. Fire and Smoke Dampers
  10. /
  11. Square Fire/Smoke Damper, 11-3/4 In. W
Shop All Fire and Smoke Dampers
Dayton

Square Fire/Smoke Damper, 11-3/4 In. W

product price: $599.99
/ea
Free Shipping & Returns
Free Shipping on orders over $50
Free 30-Day Returns

Key Features

  • Mounting Type Vertical/Horizontal
  • Actual Width 11 3/4 in
  • Includes Factory Mounted Actuator; Stainless Steel Closure Spring; UL Fusible Link
  • Voltage 120 V
  • Depth 16 in
See all product information

Product Information

Dimensions

Actual Width 11 3/4 in
Depth 16 in
Actual Height 11 3/4 in
Nominal Duct Height 12 in
Nominal Duct Width 12 in
Rough Opening Width 12 in
Overall Width 12 in
Overall Height 11 3/4 in
Overall Length 16 in

Details

Item 11.75"H 16"L 12"W GStl Fire/Smke Dampr
Mounting Type Vertical/Horizontal
Includes Factory Mounted Actuator; Stainless Steel Closure Spring; UL Fusible Link
Voltage 120 V
Material Galvanized Steel
Seals Extruded Silicone Rubber Blade
Free Area 74.2 sq in
Frame 16 ga
Fire Rated 1 1/2 hr
Damper Item Motorized Fire/Smoke Damper
Max. Velocity 2,000 fpm
Damper Shape Square
Recommended Retaining Angle Mfr. No. 2TGH2
Hz 60
Pressure Differential Max. 4 in wg
Phase 1
Blade 16 ga
Standards AMCA; CSFM; IBC; NFPA 80,90A,92,101 and 105; UL 555S
Max. Temp. 350 Degrees F
Jamb Seal Material Stainless Steel
Blade Orientation Parallel Blades
Rough Opening Shape Square
Frame Material Galvanized Steel
Number of Panels 1
Blade Type V-Groove
Includes Motor Yes
Maximum Air Pressure 4 in wg
Closure Pressure Rating 4 in wc
Blade Seal Material Silicone
ACMA Leakage Class 2
Maximum Air Velocity 2000 fpm
Damper Type Dynamic
For Duct Shape Square
Frame Less Flange 144 sq in
Nameplate Voltage 120V AC
Blade Material Galvanized Steel
Maximum Temperature Rating 350 Degrees F
For Air Type Emergency Smoke
Closure Velocity Rating 2,000 fpm
Airflow Direction Horizontal; Vertical
Mounting Position Horizontal; Vertical
Closure Type Motorized
Frame Material Thickness 16 ga
Blade Material Thickness 16 ga
Fusible Link Temperature 350 Degrees F
Frequency 60 Hz
Electrical Connection Hardwired
Flange Type Hat Channel
Switch Action Normally Closed
Damper Application Fire and Smoke

Description

11.75 In.H 16 In.L 12 In.W GStl Fire/Smke Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Fire and Smoke, Number of Panels 1, Overall Height 11 3/4 in, Overall Length 16 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 12 in, Frame Material Thickness 16 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter Not Applicable, Rough Opening Width 12 in, Damper Type Dynamic, Maximum Air Velocity 2000 fpm, Nameplate Voltage 120V AC

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.

Explore More Products