Unpressurized Super-fine ABC dry powder fire extinguishing device is non-dangerous goods, which we use to suppress many kinds of fires, in international shipping, we always call it "Safety device" , because it is a product for peoples safety.
The unpressurized supfer-fine ABC dry powder extinguishing safety device uses propellant as the driving medium to make the device start to extinguish fire, it is made up of carbon dioxide cylinder, super-fine ABC dry chemical fire extinguishing agent, propellant, aluminum film, gas generator, installation bracket, closure head, gasket, activation wire etc.
It use propellant as driving gas to make the ABC dry powder running out of the storage cylinder and suppress fire, it not only total flooding, but also direct-to-source local application; not only for enclosure space, but also for open area fire protection.
Below are its basic Parameters and Data Sheet:
Difference between pressurized type and non-pressurized type ABC dry chemical: