Marine HFC-227ea Fire Fighting System - Fire Fighting System - Hi-sea

Marine HFC-227ea Fire Fighting System


Marine HFC-227ea Fire Fighting System


Description:

Marine HFC-227ea fire fighting system uses nitrogen to drive the gas cylinder group. After receiving the fire alarm signal from the fire detector in the protection area, the alarm controller will outputs electricity to drive the system. Then the system will open the valve of driving gas cylinder. The driving gas goes through the control line and opens the corresponding selective valve. Then the driving gas enters the valve of HFC-227ea cylinder and opens it. The fire extinguishing agent will be sprayed into the protection zone through connecting pipe, pipe network and nozzle. This system consists of cylinder group, bracket, check valve, collecting pipe, selective valve, safety valve, blow-off valve, pressure gauge, pressure signal generator, pipe network, nozzle, fire extinguishing agent, fire detector, gas controller, audible and visual alarm, alarm bell, gas release indicator, emergency ON/OFF button and so on.

Product Detail:

Model
Operation method

Filling density

(≤KG/L)

Design concentration

(%)

Working pressure

(MPa)

Cylinder volume

(L)

Spray time

(≤S)

Working temperature

(℃)

Nominal working

pressure

of nozzle

(MPa)

Protection

radius of

single nozzle

(≤m)

Nominal
Max
HFC-227ea
N2

ZQC-D

10/20/

30/40/

70/90/

120/150/

180

electronic

or manual

1.125
8~10
2.5/4.2
4.2/5.3

10/20/

30/40/

70/90/

120/150/

180

4
10
0~50
10
5

ZQC-Q

10/20/

30/40/

70/90/

120/150/

180

pneumatic

or manual

ZQC-T

10/20/

30/40/

70/90/

120/150/

180

automatic

or manual

Drawing of Marine HFC-227ea Fire Fighting System:



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Our mail: manager@hiseamarine.com

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