Home > Products > Marine Ventilation Equipment > Marine Round Electric Fire Damper
Marine Round Electric Fire Damper
- 100 Piece / Pieces per Month
- any port in China
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Product Details
Place of Origin: | Jiangsu, China | Brand Name: | JINBO | Model Number: | CDH |
Type: | Other, HVAC Systems, Round |
Product Description
Marine Round Electric Fire Damper
The fire damper is intended fro ventilation duct with fire requirement. When on fire, the temperature inside the duct reaches 70°C, fire damper will automatically close quickly to avoid fire spreading. According to the shape, there are rectangular & round type. According to the control way, there are manual, electrical, pneumatic type.The blade can be single blade or multi-blades. The fireproof class can reach A60.
Design Standard: CB/T3557-1995
Fireproof class: A0,A15,A30,A60
Main Parts:electric actuator, temperature detector, damper body, damper plate, main axle, flange.
Main Functions & Features:
1)Normally the damper is connected with the control power DC24V/AC220V/AC110V to start. Otherwise, the damper is closed.
2)Under the emergency situation, the control center can cut off the power and let the damper close automatically.
3) When the duct temperature reaches 70 ± 3 °C, or when the outside temperature reaches duct 95 °C, the temperature fuse is blown, cut off the power, the damper closed;
4) When the damper is closed or open, it can output signals;
5) The fire damper is provided with a complete electric control box which can control to open the damper remotely or nearby.
Main Size List(mm):
DN | D | D1 | n | L |
80 | 135 | 116 | 4 | 320 |
100 | 155 | 136 | 6 | |
125 | 180 | 161 | 6 | |
150 | 205 | 186 | 6 | |
175 | 230 | 211 | 8 | |
200 | 255 | 236 | 8 | |
250 | 305 | 286 | 12 | |
300 | 355 | 336 | 12 | |
350 | 405 | 386 | 12 | |
400 | 455 | 436 | 16 | |
450 | 510 | 492 | 16 | |
500 | 560 | 542 | 20 | |
600 | 660 | 642 | 20 | |
700 | 760 | 742 | 24 | |
800 | 860 | 842 | 28 | |
900 | 960 | 942 | 28 | |
1000 | 1060 | 1042 | 32 |
L can be decided by the customer.
Certificate: CCS, BV, DNV, GL, NK, RINA, ABS, LR
Contact Us
- Chongqing Jinbo Marine Equipment Import & Export Co., Ltd.
- Contact nameJinbo Marine
- Phone86-23-68428875
- Address10-1, Block B, China Resources Plaza, Xiejiawan
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