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Belong to physical fire extinguishing mechanism, non-toxic, non-pollution, clean, high efficiency, prevent fire again.
Technology parameters:
1, Extinguishant 3%AFFF
2, Fire rating 1A55B
3, Hydrostatic test pressure 2.1MP
4, Using temperature -20~50°C
Maintenance and refillable:
(1) Once opened fire extinguishers shall be refilled, working pressure is 1.2Mpa.
(2) Two years after produced, and after, every other year 2.1Mpa hydrostatic pressure test should be done.
(3) Fire extinguishers' maintenance and re-filling must go to the professional qualificaton repair units.
(4) Regular check of fire extinguishers pressure indicator, lower than the green zone should be increase the pressure.
(5) Storage conditions: avoids the sunlight insolation, never in close to the heat source and moisture.
