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FA In-Line Foam Inductor Fixed Foam Proportioning Equipment
The In – Line Foam Inductor Fixed Foam Proportioning Equipment has a PVC suction hose, hard anodized aluminum main material and connectors like STORZ. For fixed small/medium foam systems, it uses hydraulic drive for 3%/6% mixing, offers flushing function, quick response (≤3s), passive design and 0.6 – 1.4MPa working pressure.
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In-Line Foam Inductor Fixed Foam Proportioning Equipment
PHF/B
Specifications
1. Suction hose: PVC;
2. Main material: hard anodized aluminum;
3. Connectors: STORZ, NH, John Morris, GOST, Machino, etc.
Application scenarios
Suitable for fixed-installation small and medium-sized foam fire extinguishing systems:
Industrial facilities: local protection of small oil depots, chemical plants, and hazardous chemical warehouses;
Public buildings: airport hangars, parking lots, and tunnel fire protection systems;
Energy field: LNG filling stations, small storage tank areas;
Working principle
1. Hydraulic drive
2. Foam liquid suction
3. Instantaneous mixing
4. Proportional control: Lock the mixing ratio (such as 3%/6%) by adjusting the valve opening (manual or automatic)
Features
1. With flushing function, the nozzle can be cleaned;
2. Simple structure: no capsule/pressure tank, few failure points, low maintenance cost;
3. Quick response: ready to use, startup time ≤3 seconds;
4. Passive design: pure hydraulic mechanical structure, anti-electromagnetic interference, suitable for explosion-proof environment;
5. Space efficiency: direct pipeline connection, occupying more than 60% less space than tank equipment;
6. Wide compatibility: supports multiple types of sensor interfaces such as Pt/Ni/KTY, and can be connected to the fire control system.
Working pressure
0.6-1.4Mpa
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