Josam 22200 combination roof drain overflow.
Roof drain and overflow combination.
23500 roof drain.
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.
Main roof drain medium area office buildings overflow parks recreational areas.
Large sump promenade top with adjustable extension.
22100 combination roof drain.
Josam 22100 combination roof drain overflow.
Combination overflow roof drains.
Combination main overflow drain commercial construction.
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.
Large sump w 14 square c i.
Josam 22500 combination roof drain overflow.
The patented froet drain is an innovative drain product created to solve the dual drain requirement for overflow protection.
With both functions designed into one drain it greatly simplifies the roof drainage design.
To view all options see the specification sheet.
22500 combination drain overflow large sump.
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.
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.
22200 combination drain overflow medium sump.
Application used on small roofs gutters or valleys of any.