Brand Name: HX
Model Number: FHF
Place of Origin: Tianjin, China (Mainland)
Duct Automatic Fire Damper in HVAC
Brief Introduction
1.Product: somke and fire prevention valve
2.Certificate: CCC,ISO,CE
3.Size: according to your requirements.
4.According your requirements to choose the damper actuators and produce dampers.
Fire Damper Technical Parameter
Size |
Can be customized as request. |
Material |
Galvanized steel sheet |
Temperature for damper closed |
70℃ (smoke damper 280℃) |
Operation |
Close automatically |
Reset |
Manual |
Refractory grade |
1.5h |
Air leakage |
≤500m3/m2•h |
Control voltage |
24V DC |
Action current |
0.3A |
Mirco switch |
380V AC, 3A |
Motion deflection distance |
10-70kg,f/cm |
Duct Automatic Fire Damper in HVAC
Details
Certificate
Type1-Rectangular fire damper
Type2-Round fire damper
Packaging
1.Packaging the fire damper with export standard wooden packaging with dust proof film ,.
2. Customized packing is available.
HVAC Dampers
About Us---Tianjin Huixi Refrigeration
1.24 hours online service
2.Professional foreign sales staff quote you best service
3.We follow the orders all the time to ensure your profits.
4.We design and develop the new products according to your requirement .
5.Old customer discount will be available when you order the products again.
Welcome your inquiry for Duct Automatic Fire Damper in HVAC !
QQ:2940912798
Whatsapp:86-18894582881
Wechat:b851473398