Brand Name: HX
Model Number: FHF
Place of Origin: Tianjin, China (Mainland)
280 Degree Smoke Extraction Damper HVAC Duct Damper
Brief Introduction
1.Product: somke and fire prevention valve
2.Certificate: 3C,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 |
280 Degree Smoke Extraction Damper HVAC Duct Damper
Details
Type1-Rectangular fire dampers
Type2-Round fire dampers
Packaging
1.Packaging the duct damper with export standard wooden packaging with dust proof film ,.
2. Customized packing is available.
Shipping
1. Price: we will quote to you the most proper shipping freight and reduce your destination charge.
2. We will trace the whole shipping process and notice every step for you.
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 280 Degree Smoke Extraction Damper HVAC Duct Damper !
QQ:2940912798
Whatsapp:86-18894582881
Wechat:b851473398