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Fire Cannon
Foam hydrant box
- Type:Fire Cannon
- CAS No:
- Qty in 20' FCL:
- Min. Order:
- Packaging:
Save Big Now, Discount Expires Soon.
-
Model
Rated working pressure (MPa)
Pressure working range (MPa)
Water film extinguishing agent (L)
Traffic L/s
Range (m)
Foam multiple
Injection time (min)
Overall size (mm)
Hose length (m)
L
W
H
PSG20
0.6
0.5～0.7
20
0.67
≥9
≥4
≥10
750
320
1200
25
PSG25
25
≥12
PSG30
30
≥15
-
1 overview
Foam hydrant box is a new type of low expansion foam fixed fire extinguishing device.It can spray low-expansion air foam to extinguish class B fires caused by petroleum products, and class A fires caused by general solid materials such as wood and textiles;Or simply spray pressurized water to extinguish class A fires
Product standard: GB 20031-2005 general technical conditions for foam extinguishing systems and components.
2 application scope
It is usually used in tunnels, underground garages, gas stations, power plants and other places suitable for self-rescue, as well as places not suitable for the installation of large fixed fire equipment.
3 of
It is mainly composed of box body, fire hose reel, foam liquid (water forming film) box, proportioning mixer, foam gun, fire button and pipe fittings.
4 working principle
The pressure water flow provided by the special fire fighting pipe network or other equipment passes through the proportioner, in which it mixes with the foam liquid inhaled in a certain proportion to form the foam mixture;Then it is sprayed out by the foam gun to form a low-expansion foam covering the combustor to extinguish the fire.
