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Sound Attenuator For Cooling TowersParallel plate muffler The gas muffler is a parallel plate muffler. A muffler is a device that blocks the transmission of sound and allows airflow; an important means of mitigating dynamic noise inread more
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Diverter Damper Control System in CabinetThe material of the cabinet is optional. According to the requirements and the site environment, the cabinet can be designed with carbon steel or stainless steel.read more
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Duct Diverter Damper CustomThe bypass system comprises of Inlet duct, Diverter damper, Guillotine damper, Gas silencer, non-metallic expansion joint at the side of the bypass stack, Bypass steel structure, Bypass stack, andread more
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Chimney Isolation Damper To Prevent Foreign Objects From ...The driving mechanism of Main Stack Damper is driven by electric actuator, and the opening speed is 50 ~ 60S/ time, which makes the opening work stable and reliable.read more
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High Quality Duct Diverter DamperThe bypass system comprises of Inlet duct, Diverter damper, Guillotine damper, Gas silencer, non-metallic expansion joint at the side of the bypass stack, Bypass steel structure, Bypass stack, andread more
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Diverter Damper in HRSGThe damper is opened fully(90°), where the exhaust gas goes into the exhaust heat boiler directly (the machine unit is under the combined cycle).read more
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Gas Turbine Diverter DamperGas turbine diverter damper has a three-way valve that discharges exhaust gas from the GT, either into the atmosphere via a by-pass stack or into a Heat Recovery Steam Generator (HRSG).read more
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Bypass DamperWhen operating normally, the damper starts turning; when approaching to the end point, the torque reduces gradually till the sealing mechanism compresses tightly; this process is achievedread more
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Electric Diverter DamperHPU independent design, supply, and in the workshop and damper linkage debugging, barrier function conformity; With big capacity of the accumulator, hydraulic station under emergency conditions canread more
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Adjustable Diverter DamperThe damper is closed fully (0°), where the exhaust gas goes into the bypass stack and is discharged into air (single cycle).read more
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Guillotine Damper with Electric HoistAccording to the size and weight of the Guillotine damper, it can be designed as a single electric hoist or two electric hoists to realize the lifting and dropping action of the Guillotine damper.read more
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Guillotine Damper System with Control BoxIt is ensured that products are within quality guarantee period, including “three guarantees” (for repair, replacement or compensation of faulty products).read more
WEBJun 17, 2018 · A fire damper is a device that prevents fire and smoke from spreading through HVAC ducts. Learn how it works, why it is necessary...
WEBBody : Close. Fire dampers are UL555 tested and labeled devices installed in ducts and air transfer openings or air distribution systems, designed to close upon the detection of heat....
WEBOct 1, 2021 · The fire damper opens automatically when the fuse has been changed and the operating voltage to the motor is re-established. In spring operated dampers, fusible link releases...
WEBAug 12, 2021 · Fire dampers provide a method of protecting such penetrations and openings. A fire damper is designed to, and required to, close automatically upon...
WEBFire dampers are heat-sensitive devices. When the temperature of the system reaches the established trip set point, the built-in heat response device is tripped/activated/melted, prompting the...
WEBSep 8, 2020 · Fire dampers play a very important role in protecting buildings and saving lives in the event of a fire. Building codes require fire dampers to maintain the fire-resistance ratings...
