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.
The Cast-Pak roof 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, under-deck clamp, rubber coupling and strainer.
Molded polyethylene strainer bolts to clamping ring
Metal clamping ring with gravel stop
Metal underdeck clamp
Cast Iron drain body
flexible rubber expansion coupling
2-3/4" low profile aluminum strainer
Cast iron strainer
2" overflow ring
Available in 3", 4", 6", 8" and 10"
3" - BS-1110
4" - BS-1120
6" - BS-1130
8" - BS-1135
10" - BS-1136
*FOR OVERFLOW OPTION ADD SUFFIX - (OF) - TO THE PART #
Body: Cast iron Flange: N/A Outlet length: No hub Clamping Ring: 10" Epoxy coated aluminum Strainer: 10" Polyethylene