Wholesale Beiyang portable dry powder fire extinguisher 3kg

使用温度：

-20℃～+55℃

灭火级别：

2A 34B

水压试验压力：

2.1MPa

Intended use
Dry powder fire extinguishing agent is suitable for extinguishing primary surface fires involving solid substances, flammable liquids, combustible gases, organic solvents and electrical equipment.
Features: High fire extinguishing efficiency, non-toxic to humans and animals, harmless, safe and reliable, long service life, good insulation performance, easy to carry and easy to operate.
How to use a portable dry powder fire extinguisher
When using a portable dry powder fire extinguisher, you should hold the handle of the fire extinguisher, rush to the fire scene quickly, and put down the fire extinguisher at a distance
from the fire point. Before use, turn the fire extinguisher upside down several times to loosen the dry powder in the cylinder. When using it, you should first unplug the safety pin. If there is a spray hose, hold the nozzle with one hand (if there is no hose, you can hold the bottom ring of the fire extinguisher), lift the fire extinguisher with the other hand and press the handle firmly. , the dry powder will be sprayed out from the nozzle.
Maintenance
The maintenance and refilling of fire extinguishers should be undertaken by professional units that have obtained maintenance licenses.
Once the fire extinguisher is opened, it must be recharged. After each use, it must be sent to the maintenance unit for inspection, damaged parts must be replaced, and fire extinguishing agent and driving gas must be refilled.
Regardless of whether the fire extinguisher has been used or not, when the year and month since it left the factory has reached the specified period, it must be sent to the maintenance unit for hydraulic pressure test inspection.