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Dampers

9 Results Found that Include 30 Products

Results per page:  16 | 32 | 48
  • TM

    Grainger Choice

  • DAYTON
  • DAYTON Round Volume Control Dampers DAYTON Round Volume Control Dampers
  • Multiple product options available

    These Dayton® volume control dampers are designed to help regulate the volume of air moving through duct systems. They can be used as positive shutoffs, and can also be used for automatic control in low-leakage HVAC systems, or systems requiring modulating airflow. Control dampers are typically installed inside ductwork of low to medium airflow velocity and static pressure capabilities.

    Multiple product options available

Butterfly Damper,PVC,4 In.
  • PLASTIC SUPPLY
  • Butterfly Damper, PVC, 4 In. Butterfly Damper,PVC,4 In.
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material Galvanized Steel, Duct Dia. 4 In., Standards Cell Class 12454, ASTM D1784, Includes Locking Screw Included To Secure The Damper Blade In Position

  • Item # 6XME9
  • Mfr. Model # PVCBD04
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material...More

  • TM

    Grainger Choice

  • DAYTON
  • DAYTON Square Volume Control Dampers DAYTON Square Volume Control Dampers
  • Multiple product options available

    Dayton® square volume control dampers are designed to help regulate the volume of air moving through duct systems. They can be used as a positive shutoff, and can also be used for automatic control in low-leakage HVAC systems, or systems requiring modulating airflow.

    Multiple product options available

  • AMERIFLOW
  • AMERIFLOW Backdraft Dampers AMERIFLOW Backdraft Dampers
  • Multiple product options available

    Ameriflow® backdraft dampers are low-leakage control dampers used in systems requiring airflow modulation or control. They feature steel construction and are designed to control volume, not air pattern.

    Multiple product options available

Butterfly Damper,PVC,8 In.
  • PLASTIC SUPPLY
  • Butterfly Damper, PVC, 8 In. Butterfly Damper,PVC,8 In.
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material Galvanized Steel, Duct Dia. 8 In., Standards Cell Class 12454, ASTM D1784, Includes Locking Screw Included To Secure The Damper Blade In Position

  • Item # 6XMF1
  • Mfr. Model # PVCBD08
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material...More

Butterfly Damper,PVC,12 In.
  • PLASTIC SUPPLY
  • Butterfly Damper, PVC, 12 In. Butterfly Damper,PVC,12 In.
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material Galvanized Steel, Duct Dia. 12 In., Standards Cell Class 12454, ASTM D1784, Includes Locking Screw Included To Secure The Damper Blade In Position

  • Item # 6XMF3
  • Mfr. Model # PVCBD12
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material...More

Butterfly Damper,PVC,10 In.
  • PLASTIC SUPPLY
  • Butterfly Damper, PVC, 10 In. Butterfly Damper,PVC,10 In.
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material Galvanized Steel, Duct Dia. 10 In., Standards Cell Class 12454, ASTM D1784, Includes Locking Screw Included To Secure The Damper Blade In Position

  • Item # 6XMF2
  • Mfr. Model # PVCBD10
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material...More

Butterfly Damper,PVC,6 In.
  • PLASTIC SUPPLY
  • Butterfly Damper, PVC, 6 In. Butterfly Damper,PVC,6 In.
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material Galvanized Steel, Duct Dia. 6 In., Standards Cell Class 12454, ASTM D1784, Includes Locking Screw Included To Secure The Damper Blade In Position

  • Item # 6XMF0
  • Mfr. Model # PVCBD06
  • Butterfly Damper, Butterfly Damper, Round, Blade Type Round, Frame Material Galvanized Steel, Blade Material...More

Results per page:  16 | 32 | 48

Use low-leakage volume control dampers from Grainger in systems that require airflow modulation. Blade designs maximize free area and increase performance. Square damper frames conceal external linkage. Choose from five different sizes in four frame types. Square 3V blade damper offers fabricated galvanized steel opposed blades with TPE seals, pressure rating of 2.5 to 6.0” wg and velocity rating of 2000 to 3000 fpm. The square airfoil blade frame features galvanized steel opposed blades with vinyl seals, pressure rating of 3.0 to 8.0” wg and velocity rating of 2500 to 4000 fpm. Square extruded blade dampers offer extruded aluminum opposed blades with silicone seals, pressure rating of 2.0 to 6.0” wg and velocity rating of 3000 to 6000 fpm. Round single blade dampers feature a single, galvanized steel blade with silicone seals, pressure rating of 4.0” wg and velocity rating of 3000 fpm. Choose the volume control damper that fits your needs. Shop Grainger today!

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