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Search results with tag "Dry system"
Automatic Sprinkler System Basics - International Fog
www.internationalfog.comSystem riser:A vertical supply pipe located between the water supply and feed mains. The riser usually contains a control valve to regu-late the water supply, a water-flow ... Dry sprinkler system:The piping in a dry system is filled with pressurized air or nitrogen, instead of water. Once enough heat
Dry System Technical Manual for Operation, Maintenance …
www.vikinggroupinc.comDRY PIPE SPRINkLER SYSTEM February 12, 2010 Page I. SYSTEM DESCRIPTION The Dry Pipe Sprinkler System is a fire-protection system that utilizes water as an extinguishing agent, while the system piping from the Dry Pipe Valve to the automatic fusible sprinklers is filled with pressurized air or nitrogen.