Sprinkler heads are available from various manufacturers in both non aspirated and aspirated versions. Non aspirated heads with AFFF agents are more economical and can be used in either open deluge or closed-head sprinkler systems. Aspirated sprinkler heads are required for protein and fluoroprotein foams in deluge systems.
Sprinkler heads are available from various manufacturers in both non aspirated and aspirated versions
Sprinkler heads are available from various manufacturers in both non aspirated and aspirated versions |