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Shoemaker 2501 24"x20" Thin-line Frame 1 ½ Hour Curtain-Type Fire Damper

SKU: 133136

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Shoemaker 2501 24"x20" Thin-line Frame 1 ½ Hour Curtain-Type Fire Damper

SKU: 133136

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About the Shoemaker 2501-24X20

This 24"x20" Shoemaker 2501 Fire Damper is designed to fit and cover a 24" wide by 20" high opening. Shoemaker has a complete line of products designed for homes, offices, stores, and many other commercial applications. The quality and simplicity of this fire damper are only two of the many reasons why Shoemaker Manufacturing leads the field in innovative air-grille design for real world applications. The Shoemaker 2501 Thin-line Frame 1 1/2 Hour Curtain-Type Damper is manufactured from corrosion-tested galvanized mild steel (G-90). It has interlocking steel roll-formed blades. This fire damper is available in square or rectangular sizes with maximum dimensions of 48" W, 49" H. It has a 2" thin-line roll-formed frame. Be sure to measure the hole opening size instead of measuring the face plate of your old grille. This grille is designed to fit over a 24"x20" existing hole or duct. It is approved by UL and California State Fire Marshall and proudly made in USA. Refer to the Specification Sheet for more information.

Product Details

Product: Vents and Terminations
Manufacturer: Shoemaker
Use: Ducting and Venting
Style: Fire Damper
Mpn # 2501-24X20
Weight 19.20 lbs.

Product Features

  • Fractional O.D. sizes available (optional)
  • Call us for optional sleeves
  • Call us for stainless steel option
  • Square or rectangular curtain-type fire damper
  • 2 thin-line roll formed frame
  • Designed for vertical mount (not for ceiling application, see 2700 Series)
  • U.L. listed and California State Marshall approved
  • Interlocking steel roll-formed blade
  • Maximum dimensions 48 W, 49 H
  • Damper manufactured from corrosion tested galvanized mild steel (G-90)
  • Self-locking corner
  • 165 replaceable fusible link
  • 1 1/2 Hour Curtain-Type Damper
  • Made in USA


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