automatic dry-pipe sprinkler system
A sprinkler system in which the piping up to the sprinkler heads is either filled with compressed air or air […]
Glossary
dry-pipe sprinkler system
Glossary
alternating sprinkler system
A fire sprinkler system that can be changed from a wet-pipe sprinkler system in the summer to a dry-pipe sprinkler
Glossary
combined dry-pipe/preaction system
A fire sprinkler system which combines automatic sprinklers (i.e., sprinkler heads) attached to a piping system containing air under pressure
Glossary
deluge sprinkler system
1.A dry-pipe sprinkler system with open heads; is controlled by an automatic valve which is activated by smoke- or heat-sensitive