High-pressure fire extinguisher system has a gas bottle for fire suppressing gas that is discharged when needed into an enclosed space

摘要

A high-pressure fire extinguisher system has a gas bottle (2) for fire suppressing gas that is discharged when needed into an enclosed space (1). The system incorporates a gas bottle contents electronic indicator (7). The gas bottle volume is at least 67.5 litres preferably 140 litres.