Plenumline™ mechanical joint PVDF acid waste systems easily displace costly and difficult-to-install glass and metal systems. With Plenumline™, time-consuming methods associated with conventional heavy and brittle systems are replaced by a time proven mechanical joint system that takes only 30 seconds to complete.

According to standards ASTM E84 and UL 723, piping installed in spaces used as return air plenums must have a flame spread index of 25 or less, and a smoke development index of 50 or less. Plenumline™ not only meets these requirements, but also provides designers and contractors with all the traditional benefits associated with thermoplastic systems, including high impact resistance, flexibility, low cost installations, long term reliability and exceptional chemical resistance.

Datasheet- Plenumline PVDF Pipe & Fittings 

Submittal- Plenumline PVDF