Cast-Pak Assembly of the RD-1 Roof Drain provides the essential features of more expensive cast iron drains at an affordable price. It is adaptable to most generic materials of single ply and conventional built-up roofing for use with roof decks of steel, wood, precast concrete or gypsum. This drain offers versatility and easy installation on new and existing roofs. Made of epoxy coated cast iron body that is supplied with an metal clamping ring, underdeck clamp, rubber coupling and strainer.
Molded polyethylene strainer bolts to clamping ring
Metal clamping ring with gravel stop
Metal underdeck clamp
Injection molded PVC or ABS body
Fernco flexible expansion coupling
2-3/4" low profile aluminum strainer
Cast iron strainer
Available in 3", 4", 6", 8" and 10"
Body: Cast iron Flange: N/A Outlet length: No hub Clamping Ring: 10" Epoxy coated aluminum Strainer: 10" Polyethylene Packaging: