Foam fire extinguishing system
System Overview: balanced pressure foam extinguishing device consists of atmospheric foam tank, foam pump, balanced proportioner, foam pump control box, valves, piping and other components. In the course of the fire, instead of supporting atmospheric foam tank foam liquid can be side edge supplement use, so as to ensure continuity of foam extinguishing system. This balanced foam extinguishing devices are widely used in petrochemical industry, port, large oil depots, airports (hangar), offshore platforms.
Performance parameters:
project | model | PHP100/3 PHP100/6 | PHP150/3 PHP150/6 | PHP150/3 PHP150/6 |
Working pressure(Mpa) | 0.2-1.2 | |||
Foam mixture | AFFF | 13-100 | 19-215 | 30-350 |
Flow range(1/s) | AFFF-AP | 25-95 | 60-190 | 95-285 |
The mixing ratio | 3-4%or6-7% | |||
Path import and export mixer | DN100 | DN150 | DN200 |