Applications: Cable interlayer, cable tunnels, storage warehouse, generator room, transformer room, file room, electrical and

Stored pressure suspended fine dry power extinguishers composed by the cylinder, ultra-fine powder, spray, pressure indicator, temperature of glass balls, rings; the cylinder body Filled with low-pressure nitrogen, When the enviroment temperature reaches a temperature of glass bulb temperature set point, the glass bulbs breaking up, open the valve release fire extinguishing agent, to achieve the purpose of fire fighting

fine dry power fire extinguishers