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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
Air Conditioning automatic Circular Volume Control Damper
lead time:
5 - 25 days since received depositproduct orgin:
Fujian, China (Mainland)brand:
XMZXLshipping port:
XiaMenpayment:
L/C,T/T,Western Union
Air Conditioning Manual Circular Volume Control Damper
* Galvanised Steel
* Service life: 80000times
* Round Motorized Volume Control Damper
* Size: customized made
Basic information:
|
Diamter |
100,150,200,250,300mm |
|
Material |
Galvanised steel |
| Blade |
Galvanised steel with black gasket |
|
Actuator |
AC220V or AC/DC24V |
|
Running time |
30s(90°) |
|
Control signal |
2-point or 3-point |
|
Service life |
80000times |
|
Ambient humidity |
5%-95%RH |
|
Torque |
2,4,6,8Nm |
|
Direction of rotation |
Manual regulation |
Logistics information:
|
Processing time |
7 days after receipt of payment |
|
Port |
Xiamen |
| Supply ability |
30 pcs per month |
|
Packing deytails |
Exported cartons and wooden pallet. Round Motorized Volume Control Damper |
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china factory 70 deg or 280 deg electric msfd hvac fire damper for air ductworknext :
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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.