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1 Portable dry chemical powder fire extinguisher, easy operation.
2 High efficiency.
3 Non-conducting,non-corroding,Less toxi.
Technology parameters:
(1) Extinguishant: ABC dry powder, 50% Monoammoniumphosphate, 25% Ammonium sulfate.
(2) Fire rating: 2A34B.
(3) Hydrostatic test pressure: 2.1MPa.
(4) Using temperature: -20~+55°C.
(5) Driving gas: Nitrogen.
(6) Driving gas pressure: 1.2 MPa(20°C).
(7) Refers to destroy a class, b class, c class of fire and electric fire.
Maintenance and refillable:
(1) Once opened fire extinguishers shall be refilled, working pressure is 1.2Mpa (20°C).
(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.
