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china factory 70 deg or 280 deg electric msfd hvac fire damper for air ductwork70℃ or 280℃ electric Fire damper in good quality
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HVAC Rectangular Duct Sealed Air DamperThe air volume damper has the features of simple construction, low leakage, small torque, flexible operation, corrosion resistance.
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Hvac Round electric air damperIt is installed in Chiller room and interlocked with axial fan.In Summer,when the axial fans are running,the damper are also running to exhaust the air produced by chillers;in Winter,the axial fan don't run ,and the dampers also stay closed to keep the temperature insides.
LOADING IMAGES
HVAC Rectangular Duct Sealed Air Damper
lead time:
5 - 25 days since received depositproduct orgin:
Fujian, China (Mainland)brand:
XMZXLshipping port:
XiaMenpayment:
L/C,T/T,Western Union
The air volume damper has the features of simple construction, low leakage, small torque, flexible operation,
corrosion resistance. This series of air flow damper is indispensable central air-conditioning terminal fittings
which used in industrial factory building civil building ventilation, air regulating and air purification engineering.
It is generally used in air conditioning, ventilation ducts, to adjusting the air flow of branch pipe, also can be
used in the fresh air and return air mixed regulation. The air dampers have manual control and motorized control.
Features:
1. it Uues the high strength aluminum alloy wind leaf and frame
2. It adopts the “o” shaped obturating ring to prevent air leaking, the gear makes the operation to be easy and reliable.
3. The handle can be lock to the free angles to adjust the amount of wind, the electrically operated installment is better.
4. The range of the temperature: -40 degrees to 80 degrees
5. Material: aluminum, stainless steel
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Hvac Round electric air dampernext :
8Nm/16Nm/24Nm electric actuator damper actuator valve actuator
Pressure relief dampers for ventilation
Use for regulate pressure in cleanroom Control air mixing rate Maintain positive pressure Flexible rotation Save engery
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china factory 70 deg or 280 deg electric msfd hvac fire damper for air ductwork
70℃ or 280℃ electric Fire damper in good quality
Aluminum air opposed volume control blade Damper
1. It can be used to adjust the air distribution of the air condition system. 2. It adopts the means of linkage between the blades. The ventilating areas can be changed by pulling the valve plate.