FYFH-3F Smoke fire damper
Product Details
output operating-signal, ,manually reset.
close by DC24V electrical-signal(smoke-proof function) or manually close ,
auto close by 70 fusible link or heat-actuated glass-bulb(fire-proof function) ,
Fire damper:
fire damper:
auto close by 70 fusible link or heat-actuated glass-bulb(fire-proof function)
- Model Number:FYFH-3F
- Brand Name:RH
- FUNCTION:FIRE PROOF
- SHAPE:SQUARE
- MATERIAL:galvanized iron
- Place of Origin:Shandong China (Mainland)
- Country:China (Mainland)
- telephone:86-535-2910752
| Delivery Time: | 20DAYS AFTER LC OR TT DATE |
| Package: | AS TO THE CUSTOMER'S REQUIREMENTS |
| Supply Ability: | 20000 Piece/Pieces per Month |
| Minimum Order Quantity: | 100 Piece/Pieces |
| Payment Terms: | L/C,T/T |
| Port: | QINGDAO OR YANTAI |
| Model Number: | FYFH-3F |
| Brand Name: | RH |
| FUNCTION: | FIRE PROOF |
| SHAPE: | SQUARE |
| MATERIAL: | galvanized iron |
| Place of Origin: | Shandong China (Mainland) |
