Corzan® Piping Systems
Backed by Lubrizol Corporation's 60 years of experience with chlorinated polyvinyl chloride (CPVC), Corzan® Piping Systems is trusted by the most demanding industries.
In most commercial buildings, the areas above the suspended ceiling used for air circulation are identified as air plenums. These cavities are particularly challenging during a fire, explains Sewell Direct: They contain a lot of fresh oxygen that can make a fire grow quickly and because the air is forced, smoke and fumes can spread throughout the building.
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