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Motorized Dampers

28 Results Found that Include 28 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
    Mtrzd Damper,For Fan Dia. 24",100-240V
    • Mtrzd Damper, For Fan Dia. 24", 100-240VMtrzd Damper,For Fan Dia. 24",100-240V
    • Item # 3C727
    • Mfr. Model # 3C727
    • Motorized Damper, For Fan Dia. 24 In., Voltage 100 to 240, 50/60 Hz, Overall Square 27 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 16",100-240V
    • Mtrzd Damper, For Fan Dia. 16", 100-240VMtrzd Damper,For Fan Dia. 16",100-240V
    • Item # 4C560
    • Mfr. Model # 4C560
    • Motorized Damper, For Fan Dia. 16 In., Voltage 100 to 240, 50/60 Hz, Overall Square 19 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 12",100-240V
    • Mtrzd Damper, For Fan Dia. 12", 100-240VMtrzd Damper,For Fan Dia. 12",100-240V
    • Item # 3HHP4
    • Mfr. Model # 3HHP4
    • Motorized Damper, For Fan Dia. 12 In., Voltage 100 to 240, 50/60 Hz, Overall Square 15 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 48",100-240V
    • Mtrzd Damper, For Fan Dia. 48", 100-240VMtrzd Damper,For Fan Dia. 48",100-240V
    • Item # 3C731
    • Mfr. Model # 3C731
    • Motorized Damper, For Fan Dia. 48 In., Voltage 100 to 240, 50/60 Hz, Overall Square 51 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 48",100-240V
    • Mtrzd Damper, For Fan Dia. 48", 100-240VMtrzd Damper,For Fan Dia. 48",100-240V
    • Item # 3C132
    • Mfr. Model # 3C132
    • Motorized Damper, For Fan Dia. 48 In., Voltage 100 to 240, 50/60 Hz, Overall Square 51 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 30",100-240V
    • Mtrzd Damper, For Fan Dia. 30", 100-240VMtrzd Damper,For Fan Dia. 30",100-240V
    • Item # 3C728
    • Mfr. Model # 3C728
    • Motorized Damper, For Fan Dia. 30 In., Voltage 100 to 240, 50/60 Hz, Overall Square 33 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 20",100-240V
    • Mtrzd Damper, For Fan Dia. 20", 100-240VMtrzd Damper,For Fan Dia. 20",100-240V
    • Item # 3C726
    • Mfr. Model # 3C726
    • Motorized Damper, For Fan Dia. 20 In., Voltage 100 to 240, 50/60 Hz, Overall Square 23 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 36",100-240V
    • Mtrzd Damper, For Fan Dia. 36", 100-240VMtrzd Damper,For Fan Dia. 36",100-240V
    • Item # 3C729
    • Mfr. Model # 3C729
    • Motorized Damper, For Fan Dia. 36 In., Voltage 100 to 240, 50/60 Hz, Overall Square 39 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 24",100-240V
    • Mtrzd Damper, For Fan Dia. 24", 100-240VMtrzd Damper,For Fan Dia. 24",100-240V
    • Item # 3C315
    • Mfr. Model # 3C315
    • Motorized Damper, For Fan Dia. 24 In., Voltage 100 to 240, 50/60 Hz, Overall Square 27 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 42",100-240V
    • Mtrzd Damper, For Fan Dia. 42", 100-240VMtrzd Damper,For Fan Dia. 42",100-240V
    • Item # 3C730
    • Mfr. Model # 3C730
    • Motorized Damper, For Fan Dia. 42 In., Voltage 100 to 240, 50/60 Hz, Overall Square 45 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 20",100-240V
    • Mtrzd Damper, For Fan Dia. 20", 100-240VMtrzd Damper,For Fan Dia. 20",100-240V
    • Item # 4C561
    • Mfr. Model # 4C561
    • Motorized Damper, For Fan Dia. 20 In., Voltage 100 to 240, 50/60 Hz, Overall Square 23 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 36",100-240V
    • Mtrzd Damper, For Fan Dia. 36", 100-240VMtrzd Damper,For Fan Dia. 36",100-240V
    • Item # 3C131
    • Mfr. Model # 3C131
    • Motorized Damper, For Fan Dia. 36 In., Voltage 100 to 240, 50/60 Hz, Overall Square 39 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 12",100-240V
    • Mtrzd Damper, For Fan Dia. 12", 100-240VMtrzd Damper,For Fan Dia. 12",100-240V
    • Item # 3HHP3
    • Mfr. Model # 3HHP3
    • Motorized Damper, For Fan Dia. 12 In., Voltage 100 to 240, 50/60 Hz, Overall Square 15 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 16",100-240V
    • Mtrzd Damper, For Fan Dia. 16", 100-240VMtrzd Damper,For Fan Dia. 16",100-240V
    • Item # 3C725
    • Mfr. Model # 3C725
    • Motorized Damper, For Fan Dia. 16 In., Voltage 100 to 240, 50/60 Hz, Overall Square 19 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 30",100-240V
    • Mtrzd Damper, For Fan Dia. 30", 100-240VMtrzd Damper,For Fan Dia. 30",100-240V
    • Item # 3C234
    • Mfr. Model # 3C234
    • Motorized Damper, For Fan Dia. 30 In., Voltage 100 to 240, 50/60 Hz, Overall Square 33 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 54",24-240V
    • Mtrzd Damper, For Fan Dia. 54", 24-240VMtrzd Damper,For Fan Dia. 54",24-240V
    • Item # 3C188
    • Mfr. Model # 3C188
    • Motorized Damper, For Fan Dia. 54 In., Voltage 24 to 240, 50/60 Hz, Overall Square 57 In., Sq. Opening...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK1
    • Mfr. Model # 5NKK1
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 11-3/4 In.,...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK3
    • Mfr. Model # 5NKK3
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 19-3/4 In.,...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK2
    • Mfr. Model # 5NKK2
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 15-3/4 In.,...More

    Mtrzd Damper,For Fan Dia. 60",24-240V
    • Mtrzd Damper, For Fan Dia. 60", 24-240VMtrzd Damper,For Fan Dia. 60",24-240V
    • Item # 3C189
    • Mfr. Model # 3C189
    • Motorized Damper, For Fan Dia. 60 In., Voltage 24 to 240, 50/60 Hz, Overall Square 63 In., Sq. Opening...More

    Mtrzd Damper,For Fan Dia. 54",24-240V
    • Mtrzd Damper, For Fan Dia. 54", 24-240VMtrzd Damper,For Fan Dia. 54",24-240V
    • Item # 3C732
    • Mfr. Model # 3C732
    • Motorized Damper, For Fan Dia. 54 In., Voltage 24 to 240, 50/60 Hz, Overall Square 57 In., Sq. Opening...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK8
    • Mfr. Model # 5NKK8
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 47-3/4 In.,...More

    Mtrzd Damper,For Fan Dia. 60",24-240V
    • Mtrzd Damper, For Fan Dia. 60", 24-240VMtrzd Damper,For Fan Dia. 60",24-240V
    • Item # 3C733
    • Mfr. Model # 3C733
    • Motorized Damper, For Fan Dia. 60 In., Voltage 24 to 240, 50/60 Hz, Overall Square 63 In., Sq. Opening...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK7
    • Mfr. Model # 5NKK7
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 41-3/4 In.,...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK6
    • Mfr. Model # 5NKK6
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 35-3/4 In.,...More

    Mtrzd Damper,For Fan Dia. 42",100-240V
    • Mtrzd Damper, For Fan Dia. 42", 100-240VMtrzd Damper,For Fan Dia. 42",100-240V
    • Item # 3C235
    • Mfr. Model # 3C235
    • Motorized Damper, For Fan Dia. 42 In., Voltage 100 to 240, 50/60 Hz, Overall Square 45 In., Sq. Opening...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK5
    • Mfr. Model # 5NKK5
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 29-3/4 In.,...More

    Volumn Control Motorized Damper,100-240V
    • Volumn Control Motorized Damper, 100-240VVolumn Control Motorized Damper,100-240V
    • Item # 5NKK4
    • Mfr. Model # 5NKK4
    • Volume Control Motorized Damper, For Fan Dia. N/A, Voltage 100 to 240, 50/60 Hz, Overall Square 23-3/4 In.,...More

    Results per page: 16 | 32 | 48

      Motorized dampers from Grainger feature stainless steel jamb seals to help keep out light, air and moisture. Center pivoting louvers can provide a full 90° opening and include welded corner construction and factory installed motors. Choose from mill finish extruded aluminum frames and G-90 galvanized steel dampers. Volume control channel style dampers can regulate airflow in medium- and low-pressure commercial applications. Choose from single-panel spring return and double-panel spring return styles when you shop for motorized dampers at Grainger.

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