Skip Content
SQ FIRE/SMOKE DAMPER,17-3/4 IN. W close
close x

images.360.info.textHead1 360° images.360.info.textHead2

  1. images.360.info.text1
  2. images.360.info.text2
  3. images.360.info.text3

SQ FIRE/SMOKE DAMPER,17-3/4 IN. W

DAYTON

http://catalogue.acklandsgrainger.com/2017?hybris=true
  • Item # GFN3HGK4
  • Mfr. Model # 3HGK4
  • UNSPSC # 40101504
  • CATALOGUE PAGE # N/A
  • Shipping Weight 40.93 lbs

Technical Specs

  • Depth 16"
  • Includes Stainless Steel Closure Spring, UL Fusible Link, Factory Mounted Actuator
  • Item Motorized Fire/Smoke Damper
  • Material Galvanized Steel
  • Max. Temp. 350 Degrees F
  • Phase 1
  • Hz 60
  • Pressure Differential Max. 4" w.g.
  • Mounting Type Vertical/Horizontal
  • Shape Square
  • Voltage 120
  • Standards UL Standard 555 and 555S, NFPA 80, 90A, 92A, 92B, 101 and 105, IBC, ICBO, CSFM, NYC MEA, Class II Leakage, AMCA
  • Seals Extruded Silicone Rubber Blade
  • Frame 16 ga.
  • Blade 16 ga.
  • Recommended Retaining Angle 2TGH8
  • Max. Velocity 2,000 FPM
  • Actual Width 17-3/4"
  • Actual Height 17-3/4"
  • Nominal Duct Height 18"
  • Fire Rated 1-1/2 hr.
  • Free Area 240.91 sq. in.
  • Nominal Duct Width 18"
  • Damper Shape Square
  • Damper Item Motorized Fire/Smoke Damper

Compliance and Restrictions

  • None

+ Add to Order List
Add to List
Your items were added
Your items were added to some lists
Max quantity exceeded.
The item could not be added to the following List(s)
Your multi-list selection spans across My Lists and Corporate Lists. Please select only one Type.
No Existing List Found. Please Create New List below.
Choose My Order List
Check All
|
Uncheck All
My List
No Existing 'My List' Found. Please Create New 'My List' first.
    Create New List
    Your list has been created
    My List