low price Hand-held Water-based Fire Extinguisher 3KG extinguisher is mainly suitable for home, vehicle, office and other small place fire fighting, suitable for wood, paper, cloth, paint, propane, butane, liquefied gas, oil and other flammable liquid, gas and solid matter fire. Its main advantages include: 1. Moderate weight, easy to carry and operate. 2. Wide range of rescue, suitable for a variety of types of fire. 3. Relatively cheap, compared with other types of fire extinguishers, the price is more affordable. 4. The operation is simple and easy to learn. It can be used without professional training. 5. Save space and don't take up too much storage space. It should be noted that 3KG extinguisher is not suitable for large fires or complex fires, such as trains, aircraft, factories, etc. Before using a 3kg fire extinguisher, it is necessary to learn the correct use method of the fire extinguisher, understand its application scope and operation process, and carry out frequent inspection and maintenance to ensure that it is in good working condition at all times. 1. What is a 3kg fire extinguisher? The 3kg fire extinguisher also comes in two common types: pressure type and tube type. Take the common pressure type as an example, its appearance is similar to the common 1kg, 2kg, 4kg fire extinguisher, but the fire extinguishing effect is more powerful. 2. Where does it apply? The 3kg fire extinguisher is suitable for a variety of situations, including factories, warehouses, hotels and other large buildings, airports, highways, etc. Step 3: Function The 3kg extinguisher can provide greater extinguishing capacity in the fire, shorten the time to put out the fire, and effectively contain the fire. It can fundamentally eliminate fire hazards and avoid serious consequences after fire. Step 4 Maintain The 3kg fire extinguisher needs regular inspection and maintenance to check whether the pressure of the fire extinguisher is normal to prevent air leakage. It also needs to check the pipeline, spray nozzle and various parts of the fire extinguisher to prevent faults. Vacuum pressure test at least once a year to ensure proper operation. Step 5: Operation When using a 3kg fire extinguisher, open the safety pin and press the pressure valve of the fire extinguisher to ensure that the pressure inside the fire extinguisher is sufficient. One to two meters away from the fire source, by rotating the nozzle, extinguish the fire. 6. Precautions When using a 3kg fire extinguisher, pay attention to the following: Understand and judge the fire source before opening the fire extinguisher, and choose the positive way to extinguish the fire; Do not put out the fire at a far distance from the fire source, to avoid causing injury to other personnel; Also pay attention to control the force of the fire extinguisher, avoid using the spray force in unnecessary areas.low price Hand-held Water-based Fire Extinguisher website:http://www.hgchinafiresafety.com/water-based-fire-extinguisher/hand-held-water-based-fire-extinguisher/