No Pipe network heptafluoropropane(HFC-227ea) fire extinguishing system

Model

GQQ70 /2.5

GQQ90 /2.5

GQQ120 /2.5

Name

Cabinet type heptafluoropropane gas fire
extinguishing device

Bottle group number

1

Extinguishing agent bottle volume(L)

70

90

120

Maximum filling density(kg/m³)

1120

Nominal working pressure(Mpa)

2.5

Fire extinguishing agent storage pressure(Mpa)

When the ambient temperature is 20 °C, the pressure
in the extinguishing agent bottle group is 2.5
When the ambient temperature is 50 °C, the pressure in the extinguishing
agent bottle group is 4.2

Maximum working pressure (MPa)

4.2

Extinguishing agent injection time

≤10s

Start method

Fire controller output signal to electric start

Temperature (℃)

Ambient temperature: -10～50

Delay (S)

0～30 adjustable

Power supply

Without power unit

Spray type

Built-in nozzle

Dimensions (length × width × height)

500×
520×
2050

500×
520×
2050

500×
520×
2050

Total weight (kg)

～190

～230

～290

Foundation bolt hole size(M12)

450×350

450×350

450×350