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GALVANIZED STEEL FIRE DAMPER, DYNAMIC, 4 IN DUCT, 14 IN L, 4 IN DIA , SPRING

GALVANIZED STEEL FIRE DAMPER, DYNAMIC, 4 IN DUCT, 14 IN L, 4 IN DIA , SPRING

DAYTON

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Available only while supplies last. Quantities may be limited. The Item is FINAL SALE.
GALVANIZED STEEL FIRE DAMPER, DYNAMIC, 4 IN DUCT, 14 IN L, 4 IN DIA , SPRING

GALVANIZED STEEL FIRE DAMPER, DYNAMIC, 4 IN DUCT, 14 IN L, 4 IN DIA , SPRING

DAYTON

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $229.15 / EACH

EHC: EHC :

Compliance and Restrictions

  • None

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  • Item # GFN2TFZ4
  • Mfr. Model # 2TFZ4
  • UNSPSC # 40101504
  • CATALOGUE PAGE # N/A
  • Shipping Weight 3.93 lbs

Product Details

This manual damper includes stainless steel closure spring, UL fusible link, is made of galvanized steel, and it measures 14 inch length. This manual damper is wall mountable, and 3⅞ inch diameter.

Technical Specs

  • ItemManual Damper
  • For Nominal Duct Diameter4 in
  • Number of Panels1
  • Rough Opening Diameter4 in
  • For Duct ShapeRound
  • Frame Material Thickness20 ga
  • Frame Depth14 in
  • Overall Diameter3 7/8 in
  • Blade MaterialGalvanized Steel
  • Blade TypeButterfly
  • Closure TypeSpring
  • Closure Velocity Rating2,000 fpm
  • Switch ActionNormally Open
  • Mounting LocationWall
  • Airflow DirectionHorizontal, Vertical
  • Mounting PositionHorizontal, Vertical
  • Damper Application Fire
  • Frame Material Galvanized Steel
  • Maximum Air Velocity 2,000 fpm
  • Rough Opening Shape Round
  • Free Area 0.1 sq ft
  • Overall Length 14 in
  • Maximum Pressure 4 in wc
  • Rough Opening Width 4 in
  • Damper Type Dynamic
  • Maximum Ambient Temperature 165 Degrees F
  • Closure Pressure Rating 4 in wc
  • Frame Less Flange 12.6 sq in
  • Includes Stainless Steel Closure Spring, UL Fusible Link
  • Fusible Link Temperature 165 Degrees F
  • Standards NFPA 90A,101, CSFM, IBC, NFPA 80, NYC MEA, UL 555
  • Country of Origin United States (subject to change)

Compliance and Restrictions

  • None

SDS Document Not Found

For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

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