Fire extinguishers -MFZ / ABC portable dry powder fire extinguisher Rates - Beijing fire extinguisher inspection service

Fire extinguisher equipment company wholesale outlets Beijing extinguisher fire extinguisher inspection fire extinguisher maintenance First, I produced the MFZ / (ABC) series of dry powder fire extinguisher is in accordance with GB4351-2005 standards of production, its high-quality carbon steel cylinder using special processing technology from. The series of fire extinguisher has a simple structure, flexible operation, widely used, inexpensive and easy to use, price and so on. Widely used in various industries. 1,2kg which is particularly suitable for families and a variety of small cars. Second, off .. First, I produced the MFZ / (ABC) series of dry powder fire extinguisher is in accordance with GB4351-2005 standards of production, its high-quality carbon steel cylinder using special processing technology from. The series of fire extinguisher has a simple structure, flexible operation, widely used, inexpensive and easy to use, price and so on. Widely used in various industries. 1,2kg which is particularly suitable for families and a variety of small cars. Second, the structure and composition of the main fire extinguisher fire extinguisher from the cylinder, bottle valve, spray hose (nozzle) and other components, fire extinguishing agent is sodium bicarbonate (ABC type of ammonium phosphate) fire extinguishing agent, driving gas is nitrogen, at room temperature its working pressure of 1.5MPa. Third, the main performance characteristics 1, the series has a fire extinguisher fire quickly and other characteristics of high efficiency, built powder extinguishing agent has good electrical insulation, easy to moisture deterioration, easy storage and so on. 2, the driving gas used non-toxic, tasteless, five body after spraying Shanghai. 3, fire extinguisher pressure gauge blunt valve fitted, with a display of its internal pressure effect, easy inspection. Fourth, the use of a fire extinguisher for the fire early remedial flammable liquids and gases, but also to remedy fire live equipment, where MFZ / ABC-type fire can be used to remedy flammable solids. Widely used in oil fields, oil depots, factories, shops, power distribution room and other places, it is to prevent fires to protect people's property pepole essential fire equipment. 2, dry powder extinguishers temperature range of: -20 ° C-55 ° C. Fifth, the main technical parameters specifications MFZL1 MFZL2 MFZL3 MFZL4 MFZL5 MFZL8 extinguishing agent dose (Kg) 1 2 3 4 5 8 effective injection time (s) ≥8 ≥8 ≥13 ≥13 ≥13 ≥14 spray distance (M) ≥3.0 ≥ 3.0 ≥3.0 ≥3.0 ≥3.5 ≥4.5 jet lag time (s) ≤10 injection residual ratio (%) ≤15 Operating Temperature (℃) -20 ℃ ~ + 55 ℃ Working Pressure (Mpa) 1.2 test pressure (Mpa) 2.1 fire extinguisher Level A 1A 1A 2A 2A 3A 4A B 2B 3B 5B 9B 14 B 22 B ammonium phosphate dry powder (ABC powder) fire extinguishing agent is a novel dry powder fire extinguishers, using the latest technology FUSI moisture. With good fluidity, storage of long, difficult to damp caking, good insulation characteristics. Capable of extinguishing the fire early oils, flammable liquids, combustible gases and electrical equipment. But also effectively put out of wood, paper, fibers, etc. A solid substances such as fire. Aircraft, ships, vehicles, warehouses, factories, schools, stores, depots and other places essential fire equipment.