Roof Drain With Integral Overflow

Copper roof drain with overflow horizontal outlet.

Roof drain with integral overflow.

Cast iron roof drain with flange flashing ring integral with gravel stop overflow standpipe and adjustable extension. Cast iron roof drain with 2 in. Cast iron roof drain with poly locking dome flashing ring integral with gravel stop deck ring with wide flange threaded adjustable collar bearing pan overflow standpipe and bottom outlet. 102mm high internal standpipe self locking polyethylene dome standard and no hub standard outlet.

Main roof drain medium area office buildings overflow parks recreational areas. Specify outlet before adding to cart. Overflow roof drain with 4 in. Internal water dam series rd 100 w epoxy coated cast iron overflow roof drain with flashing clamp with integral 4 in.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. Josam 22100 combination 9 in. Josam 22100 combination drain overflow small sump roof 9 inch drains 2 no hub outlets 2 cast iron domes wejloc non puncturing clamp rings integral gravel stops. Drain overflow roof drain specify outlet.

Cast iron roof drain. Mifab r1150 series combined roof drain and secondary overflow system consisting of a one piece lacquered cast iron drain body with integral sump receiver cast iron waterproofing membrane clamp rings with integral gravel stops one 2 64 high integral cast iron overflow standpipe and two self locking metal dome strainers with a free area of 43 square inches each.