Q235-A HVAC Fire Dampers 70 Degree Motorized Modulating Dampers
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Fire hydrant Manual HVAC fire damper , installed in the ventilation or air-conditioning systems, usually it is open, once fire occurs, the gas temperature of duct arrives at high degrees, and then the fuse protector will be fused and the damper will close......
Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.
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Residential Motorized Zone Dampers / Galvanized Steel Motorized Modulating Dampers
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Electrical Motorized Air Duct Damper Description AE-F is a series of motorized damper for mounting on round vent channel. The Volume Control Dampers has been selected to provide positive control of airflow within ventilation and air conditioning systems.......
Nanjing Saiko Controls Co.Ltd
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SQN70 294A20 SQN70294A20 Siemens Servo Motor Damper Actuators
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SQN70 294A20 SQN70294A20 Siemens Servo Motor Damper Actuators ⇒ Click here for good price SQN70 294A20 Brand/Manufacturer SIEMENS/GERMANY Part Number SQN70 294A20 Alternate Part Number SQN70 294A20 Description MOTOR SERVO Dimennsions 7.2x25x14.4cm Weight......
MOORE AUTOMATION LIMITED
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Swinging Arm IP67 Waterproof DCL Compact Actuator
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...damper control Features Less than 95° operation with adjustable angle and mechanical limits Water proof IP67 and NEMA 4X aluminum alloy enclosure with C3 level corrosion resistance Heavy duty motor with thermal overload protection Over 10000 times full range life cycle with rated load All metal gear trains with self-locking bronze alloy worm gear On-off type and modulating......
Dynamic Corporation Limited
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