This part of GB 5135 specifies the requirements, test methods, inspection rules and signs, instructions for use, packaging, transportation, storage, etc. of sprinkler system accelerators. This section applies to the accelerators for the dry and wet and dry alarm valves of automatic sprinkler systems.
GB 5135.8-2003 Automatic sprinkler system--Part 8: Accelerator has been changed from GA 80-1994 Performance requirements and test methods for sprinkler system accelerators.