Combination main overflow drain commercial construction.
Roof drain with integral overflow.
Overflow roof drain with 4 in.
Watts drainage products rd 300 r series 4 in.
Internal water dam series rd 100 w epoxy coated cast iron overflow roof drain with flashing clamp with integral 4 in.
Josam 22100 combination 9 in.
Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs.
Cast iron roof drain.
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.
Cast iron roof drain with 2 in.
Copper roof drain with overflow horizontal outlet.
Drain overflow roof drain specify 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.
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.
Cast iron roof drain with flange flashing ring integral with gravel stop overflow standpipe and adjustable extension.