fire fighting equipment manufacturers The fire extinguishing agent in the clean water fire extinguisher is clean water. Water has lower viscosity, higher thermal stability, higher density and higher surface tension at room temperature. It is an ancie...
Portable CO2 Fire Extinguisher Manufacturers Principle: Liquid carbon dioxide is stored in the fire extinguisher bottle. When it is working, when the pressure of the bottle valve is pressed down. The internal carbon dioxide fire extinguishing ...
Principle: There are two containers in the foam fire extinguisher, which hold two liquids respectively. They are aluminum sulfate and sodium bicarbonate solutions. The two solutions do not touch each other and do not cause any chemical reaction. (Nev...
Dry Powder Fire Extinguisher There are many types of fire extinguishers. According to their moving methods, they can be divided into: portable and cart type; according to the power source of driving the fire extinguishing agent, they can be divided i...
Fire extinguishing equipment is a kind of fire-fighting must-haves that are often ignored by people and show their skills when they are urgently needed. Especially in the high-rise buildings, the interior is decorated with a lot of wood, plastic, and...
UL fire extinguisher Suppliers The world's first fire extinguisher was born in 1834. In London, a fire almost completely destroyed the ancient Palace of Westminster, where the British Parliament is located. Among the many fire watchers, there is one ...
1. Fire extinguisher is a portable fire extinguishing tool and one of the common fire prevention facilities. The world's first fire extinguisher was born in London in 1834 and was invented by George William Manby. UL fire extinguisher Suppliers 2. Fi...
1 alarm In the event of a fire, the alarm should be calm, concise and accurate. The basic requirements are: 1. When using the telephone to report to the police, it is necessary to calmly and calmly dial the "119" fire call; to understand the fire add...
