Skip Content

Please Upgrade Your Browser Grainger will no longer support Internet Explorer 8 as of 07/2018. Please upgrade your browser or contact your System Administrator for support.

Fire and Smoke Dampers

6 results found that include 64 products

Use fire and smoke dampers from Grainger in office buildings, healthcare facilities and other buildings to prevent the spread of fire and smoke if that emergency should occur. Installed inside HVAC ductwork, the damper blades automatically close when a rise in temperature occurs or a smoke alarm goes off. Look through this selection for a round, rectangular or square damper in the size that fits your ductwork, retaining angle frames and fusible links. Help protect your buildings and the people in them from the dangerous spread of fire and smoke in an emergency situation. Get the right fire and smoke dampers from Grainger today.Close

Filter Results By

Viewing as

List Table
  • DAYTON Round Fire Dampers
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      Dayton round fire dampers are designed for use in duct systems or penetrations of fire-rated barriers that have been designed to have pressurized airflow when the dampers are expected to cycle closed during fires. They can accommodate airflow in either direction.

      Multiple product options available

  • DAYTON Square Fire Dampers
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      These fire/smoke dampers are designed for use in HVAC systems requiring emergency fire/smoke control. They can accommodate airflow in either direction. They are also recommended for use in duct systems or penetrations of fire-rated barriers designed to have pressurized airflow when dampers cycle closed during a fire.

      Multiple product options available

  • DAYTON Square Fire Dampers with Sleeve
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      These fire dampers offer protection in the case of a fire by preventing the flames from spreading through your ventilation and air ducts. Dampers must be kept clean and protected from dirt, dust and other foreign materials prior to and after installation. Caulking is not necessary, nor is it allowed, between the damper sleeves and the walls or floor openings.

      Multiple product options available

  • DAYTON Rectangular Fire Dampers
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      These fire dampers are designed for use in duct systems or penetrations of fire-rated barriers that have been designed to have pressurized airflow when the dampers are expected to cycle closed during fires. They can accommodate airflow in either direction.

      Multiple product options available

  • Bubble Tight Damper, 6000 fpm, Metal
    AIR HANDLER Round Fire Dampers
    • TM

      Grainger Choice

    • AIR HANDLER
    • Multiple product options available

    • Item # 52RR11
    • Mfr. Model # 52RR11
    • Bubble Tight Damper, Fire Damper, Round, Damper Dia. 11-7/8 In., Standards NQA1

  • Fusible Link B Style 212, Deg
    Fusible Link B Style 212, Deg
    • JOHNSON CONTROLS
    • Fusible Link B Style 212,Deg

    • Item # 41X745
    • Mfr. Model # DMPR-RS312
    • Fusible Link B Style 212,Deg

View More
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More