Smith 1310 12-in. Roof Drain Specs & Options

Dimensions are subject to manufacturing tolerance and change without notice. 

Download Specifications PDF 

Smith 1010 Roof Drain

Outlet Size (A) 2 in. 3 in. 4 in. 5 in. 6 in.
B 6 in. for Caulk, No Hub and Speedi-Set
4-3/4 in. for Threaded


Specifications: The Smith 1310 roof drain is used in flat roof construction where a medium-sized drain is required. Its low profile dome protects the drain sump and intercepts from debris. A flashing clamp holds flashing and roofing materials without puncturing. Regularly furnished with a Duco cast iron body with combined flashing clamp, gravel stop and polyethylene dome. 


Recommended Deck Openings

Outlet Size (in.) With Sump
Receiver (.in)
Without Sump
Receiver (.in)
2 - 6 in.  13 dia. 11 dia.





Outlet Types

Caulk Outlet 
No-Hub Outlet
Threaded Outlet




Expansion Joint (specify fig. 1710) 
Extension (specify height) (-E)
"L" Shaped Underdeck Clamp (-CL)
Speedi-Set Extra Heavy (2-4 in. only) (LXH)
Speedi-Set Service Weight (2-4 in. only) (L)
Secondary Flashing Clamp (-C2)
2 in. Solid Water Dam (-WD)
Sump Receiver (-R)
Underdeck Clamp (-C)
Vandal Proof Dome (-U)



Optional Materials

Aluminum Dome (-AD)
Cast Iron Dome (-CID)
Galvanized Cast Iron Dome (-CIDG)
Galvanized Cast Iron Body & Collar (-G)
Rough Bronze Dome (-RBD)