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- Used in flat roof of any construction. 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. Wide clamping surface holds flashing and roofing materials without puncturing.
Roof Drain, Series: 1010, 4 in Outlet, No-Hub Connection, Cast Iron Drain, 15-1/4 in Dia Dimensions
- RDP: roof deck plate
- Speed of installation -Roof drains can be pre-assembled to deck plate and placed as one unit from the top roof surface, saving time
- Secure Installation- large roof deck plate is easy to install using fasteners from the top of roof only
- No underdeck clamp required means less hardware and time savings
- Installation from above means less time on ladders or lifts and less overhead work
- The only task after installation is the actual pipe connection, made to a secured assembly
- Reliability- the drains are installed in a recess to prevent a water dam
- Simplicity: roof penetrations are square, not round, saving time
- 102.5 sq-in free area
- Duco cast iron body with combined flashing clamp and gravel stop
- Note: 08(200) & 10(250) outlet sizes are regularly furnished with 20(510) Dia flange, see back sheet, if 16(405) Dia flange is required -16 must be specified
- The dome height is 8 1/4 in (210) for the 122.5 sq in free area dome and is regularly furnished in cast iron and is not available in polyethylene
- Stated flow rates for roof drains are based on particular test piping configurations and dimensions
- Installed roof drain flow rates cannot be stated unless the attached piping configuration is known and the effects of the drainage calculated
- Connection TypeNo-HubDrain MaterialCast IronDimensions15-1/4 in DiaManufacturerJay R. Smith Mfg. CoManufacturer #1010Y04 (-RDP)Outlet Size4 inSeries1010