102mm high internal standpipe self locking polyethylene domes and no hub standard outlets.
Watts overflow roof drain.
Copper roof drain with overflow horizontal outlet.
Internal water dam series rd 100 w epoxy coated cast iron overflow roof drain with flashing clamp with integral 4 in 102mm high internal standpipe self locking polyethylene dome standard and no hub standard outlet.
Roof drains watts roof drains provide flexible solutions for specifiers and installers in any commercial roof application.
Cast iron roof drain with 2 in.
Outlet type select one suffix description nh no hub mj p push on t threaded outlet x inside caulk tag.
Roof drains dual outlet roof drain with overflow series rd 700 epoxy coated cast iron dual outlet roof drain overflow combination with flashing clamp integral gravel stop 4 in.
Watts drainage products rd 300 r series 4 in.
Roof drains combination roof drain with secondary overflow series rd 260 combination roof drain overflow with epoxy coated cast iron drain bodies flashing clamps with integral gravel guards 4 in.
Roof drains overflow roof drain with 4 in.
Combination main overflow drain commercial construction commercial multi family thin wall construction.
This dual outlet epoxy coated cast iron roof drain overflow combination features a flashing clamp integral gravel stop a 4 inch high internal overflow standpipe secured ductile iron dome and 4 inch no hub outlets.
We offer multiple system solutions from cast iron to stainless steel to plastic depending on your application needs.
Cast iron roof drain.
Underdeck clamp deck flange ballast guard 2 inch standpipe and various dome options are also available.
Watts drainage rd 100 r epoxy coated cast iron overflow roof drain with flashing clamp with integral 2 51 high external water dam self locking polyethylene dome standard and no hub standard outlet.
102mm high internal overflow standpipe secured ductile iron dome and no hub outlets.