Wheeled Foam Fire Extinguishing Device
Wheeled Foam Fire Extinguishing Device Type Ratedpressure (Mpa) WorkingPressure (Mpa) Mixingratio Expansionratio Range (m) 25%oftheliquidabsorptiontime (S) Efficienttime (Min) PY8/100 25 PY8/200 3%-4% 6%-7% 50/25 PY8/300 0.7 0.6-0.8 4.5 15...
Information
Wheeled Foam Fire Extinguishing Device
|
Type |
Rated pressure
(Mpa) |
Working Pressure
(Mpa) |
Mixing ratio |
Expansion ratio |
Range
(m) |
25% of the liquid absorption time
(S) |
Efficient time
(Min) |
|
PY8/100 |
|
|
|
|
|
|
≥25 |
|
PY8/200 |
|
|
3%-4%
6%-7% |
|
|
|
≥50 / ≥25 |
|
PY8/300 |
0.7 |
0.6-0.8 |
≥4.5 |
≥15 |
≥120 |
≥75 / ≥37.5 |
|
PY8/400 |
|
|
|
|
|
≥100 / ≥50 |
|
PY8/500 |
|
|
|
|
|
≥125 / ≥62.5 |
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