Why should I use Corzan CPVC instead of Polypropylene?
Corzan CPVC has better flame and smoke resistance than polypropylene. In addition, Corzan CPVC is more rigid than polypropylene, allowing for an improved support spacing schedule. CPVC also has a truly irreversible joint, and polypropylene is not listed by the Plastic Pipe Institute(PPI) for pressure rated applications.