Air Sampling Pipe and Installation Supplies
The ONLY Pipe and Fittings Approved by UL Specifically for Air Sampling Smoke Detection
Traditionally the early warning air sampling smoke detection fire industry adapted off the shelf installation materials from their local hardware store. Then a plastic sprinkler pipe was used even though it was UL listed for sprinklers and not air sampling smoke detection systems. Finally there is a pipe that is specifilly UL listed for use with ANY air sampling smoke detection system.
