hiseamarine

Round Fire Damper

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Round Fire Damper

Application:

The model of fire damper is round shape,and widely used in the air contidioning system or ventilation system for preventing the fire,It can be controled by temperature,take advantage of gravity and spring to close valve.

In fire situation,It can be automatically prevent the fire or smoke when the alloy have been fused,The fusing temperature is 280 íŠThe fire damper should normal open on
getting compressed air&electrical power,and should be close on loss of compressed air or electirc power.

Feature:

1.Stainless steel construction to prevent fire2.Electirc automatically close the damper
3.The damper will be close when the temperature is 70íŠ
4.The fusing temperature is 280íŠ,but the 90íŠ,110íŠ,150íŠ could be supplied.

Available 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




Process drawing:


Round Fire Damper

Round Fire Damper


Our Certifications :


Round Fire Damper

Contact with us now

Our mail: manager@hiseamarine.com

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