Semi fixed (portable) foam fire extinguishing device is a kind of fire-fighting equipment mainly used to extinguish Class B fire by mobile means. It can be independently composed of mobile foam fire extinguishing system, and can also be used as auxiliary fire extinguishing equipment of fixed foam fire extinguishing system.
Features
Technical Specifications
Model | Rated working pressure (MPa) | Working pressure range (MPa) | Rated mixture flow (L/s) | Range (m) | Mixing ratio (V/V) | Continuous injection time (min) | Tankage (L) |
PY8/100 | 0.75 | 0.7～0.8 | 8A0.8 | ≥20 | 3＋１０ | ≥5 | ＞100 |
PY8/200 | ≥10 | ＞200 |
PY8/300 | ≥15 | ＞300 |
PY4/100 | 4A0.4 | ≥16 | ≥10 | ＞100 |
PY4/200 | ≥20 | ＞200 |
PY4/300 | ≥30 | ＞300 |
Application
Aircraft hangar
underground garage
gas station
ocean port
petrochemical zone
Listing & Approvals
GB 20031-2005