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Help CenterMarine Electircal Round Fire Damper
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Specifications
Round fire damper:1.Certificate:ISO,CE
2.Material:stainless steel
3.Timely ship,Competitive price
4.Service:1 year warranty
Round fire damper:
Marine electircal round fire damper
Application:
The model of fire damper is round shape,and widely used in the air conditioning system or ventilation system in the marine or another building to keep from the fire and smoke,The construction is made of body,shaft,valve disc.,The material is stainless steel and could be painted as your requirement.
The fire damper could be controled by temperature,It can automaticaly closed when the temperature of air within duct exceeds 70 °C,taking advantage of gravity and spring to close valve.
In fire situation,It can be automatically prevent the fire and smoke when the alloy have been fused,The fusing temperature is 280 °C,The fire damper is normal open,But it need reset manually.
Feature:
1.Stainless steel construction to prevent fire or somke.
2.Electrical automatically close the damper.
3.The damper will be close when the temperature is 70 °C
4.The fusing temperature is 280 °C ,but the 90 °C 110 °C 150 °C could be supply.
Aailable size:
Nom.dia.DN |
d 1 |
D 1 |
D |
No.of bolt holes |
100 |
106 |
136 |
155 |
6
|
125 |
131 |
161 |
180 |
|
150 |
156 |
186 |
205 |
|
175 |
181 |
211 |
230 |
8 |
200 |
206 |
236 |
255 |
|
250 |
256 |
286 |
305 |
12
|
300 |
306 |
336 |
355 |
|
350 |
356 |
386 |
405 |
|
400 |
406 |
436 |
455 |
16 |
450 |
460 |
492 |
510 |
|
500 |
510 |
542 |
560 |
20 |
600 |
610 |
642 |
660 |
|
700 |
710 |
742 |
760 |
24 |
800 |
810 |
842 |
860 |
28 |
900 |
910 |
942 |
960 |
|
1000 |
1010 |
1042 |
1060 |
32 |
Drawing:
More details:
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