Pre-Insulated Foam System with Ductile Iron Carrier Pipe
For below ground applications and temperatures up to 210˚F. Ductile Iron System comes with below ground jacketing of HDPE or PVC. Systems up to 16” will have a PVC jacket. Larger diameter piping will have a seamless, high density polyethylene jacket. Other jacketing materials are available. The Ductile Iron carrier pipe is insulated using a high quality polyisocyanurate or polyurethane foam. Systems are supplied in 20’ random lengths with fittings gasketed and system thrust blocked in the field by the installer.