Roof Drain And Overflow Combination

23500 roof drain.

Roof drain and overflow combination.

Application used on small roofs gutters or valleys of any. Used on flat roofs of any construction other than poured in place where an emergency overflow drain can be used in combination with a standard roof drain. 22200 combination drain overflow medium sump. Josam 22100 combination roof drain overflow.

Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs. 22100 combination roof drain. Main roof drain medium area office buildings overflow parks recreational areas. Combination overflow roof drains.

Standard to the roof drain is a cast iron clamp device with an integral gravel guard roof sump receiver and cast iron dome strainer. The zurn rd2130 combination roof drain and overflow is constructed of a dura coated cast iron body. Large sump promenade top with adjustable extension. Large sump drain bodies with low profile domes provide sufficient free area for quick drainage of rainwater while protecting the drain sump and connected piping from the intrusion of debris.

With both functions designed into one drain it greatly simplifies the roof drainage design. Products building drainage roof drains combination primary overflow z164 z164 12 diameter combination main roof and overflow drain with low silhouette domes and double top set deck plate the zurn z164 12 diameter roof drain and overflow drain dura coated cast iron bodies with combination membrane flashing clamp gravel guards double top set deck plate and low silhouette cast iron domes. To view all options see the specification sheet. 22500 combination drain overflow large sump.

Josam 22500 combination roof drain overflow. Josam 22200 combination roof drain overflow. 23500 ae roof drain. Specification 22100 series coated cast iron combination roof drain and overflow drain with cast iron dome two wejloc non puncturing clamp rings with integral gravel stops integral cast iron standpipe in cast iron deck flange and dual no hub bottom outlets.