PVC & CPVC Dampers
Description of Materials
All PVC Dampers 4″ to 24″ are fabricated from PVC seamless extruded duct with the exception of the flat surfaces which are made from PVC Type 1 Sheet. The duct is provided by Georg Fischer Harvel LLC; trade name GF Harvel Duct. The PVC Type 1 Sheet is provided by Simona Trade Name Versadur PVC Type 1
All CPVC dampers 6″-24″ are fabricated using both CPVC duct and sheet. The duct is provided by Georg Fischer Harvel LLC; Trade Name Corzan CPVC. The CPVC Sheet is provided by Simona Trade Name PVC-C Corzan.
Please see our downloads page for material specifications provided by duct and sheet makers.