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- Used in flat roofs of any construction where a constant height of water is desired on the roof. It is also used on conventional roofs as a safety overflow, which receives water only when the build-up is greater than the setting of the cut standpipe. Standpipe type water dam can be cut to achieve various water depths on the roof. Wide clamping surface holds flashing and roofing materials without puncturing. Large low profile dome provides sufficient free area for quick drainage of rain water and protects the drain sump and connected piping from the intrusion of debris.
Smith® Large General Purpose Roof Drain, Series: 1074, 6 in Outlet, No-Hub Connection, Cast Iron Drain, 5-1/4 in Grid, Aluminum Grid, Duco Coated, 15-1/4 in Dia Dimensions
- Underdeck Flashing Clamp, Gravel Stop, Adjustable Top with PVC Standpipe, Aluminum Dome and Sump Receiver
- Connection TypeNo-HubDrain MaterialCast IronGrid MaterialAluminumGrid Size5-1/4 inDimensions15-1/4 in DiaFinishDuco CoatedManufacturerJay R. Smith Mfg. CoManufacturer #1074Y06 (-AD-C-R)Outlet Size6 inSeries1074