Product Type: Gas Fire Suppression Brand: Any Origin: China Agent: HFC/227ea (Heptafluoropropane) Storage: Pressurized steel cylinders, pressure 2.5MPa Discharge Time: 10 seconds or less Extinguishing Concentration: A – 7.2%, B – 9%, C – 10.5% Temperature range: -40°c to + 60°c Maintenance: Annually recommended Activation Method: Sensor-based detection and control system