Combination main overflow drain commercial construction.
Roof drain with integral overflow.
Watts drainage products rd 300 r series 4 in.
Cast iron roof drain.
Overflow roof drain with 4 in.
Copper roof drain with overflow horizontal outlet.
Cast iron roof drain with flange flashing ring integral with gravel stop overflow standpipe and adjustable extension.
Specify outlet before adding to cart.
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.
Internal water dam series rd 100 w epoxy coated cast iron overflow roof drain with flashing clamp with integral 4 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.
Main roof drain medium area office buildings overflow parks recreational areas.
Josam 22100 combination 9 in.
Cast iron roof drain with 2 in.
102mm high internal standpipe self locking polyethylene dome standard and no hub standard outlet.
Ship lead time 1 3 business days 293 00 sale 149 75.