4kg Fire Extinguish Ball

Light Weight — 1.3 Kilogram, shapes of a ball even the old and children can use it easily. Easy to Use — Just throw it into the fire or install it in any fire risk areas. Safe to use — No need to get close to the fire. No-toxic to the environment. Fire Extinguishing Ball is made from human and environmental friendly materials. The outward driving force from activation of the ball does not harm to human and environment. Maintenance Free — For a period of 5 years without maintenance Automatic Fire Extinguisher Ball Weight of extinguishing powder mixture: 1.3 +/- 0.2 kg. Total weight of the agent: 1.5 +- 0.2 kg. NEC: 4.0 g Diameter : 147 mm Warning audio signal: 120 dB (Impulse Noise) Activation time: 3 – 5 sec Effective extinguish area: 1.3Kg – 3 cubic meter Duration: 5 years