Smith 1320 12-in. Roof Drain Specs & Options
Dimensions are subject to manufacturing tolerance and change without notice.
Download Specifications PDF
| Outlet Size (A) | 2 in. | 3 in. | 4 in. |
| B | 4-1/2 | 4 | 3-1/2 |
| C | 6 | 6 | 6 |
| *D | 7-1/4 | 7-1/2 | 7-3/4 |
| E | 6-1/2 | 6-5/8 | 6-5/8 |
* For No-Hub outlets this dimension is 9 in.
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 - 4 in. | 13 dia. | 11 dia. |
Outlet Types
| Caulk Outlet |
| No-Hub Outlet |
| Threaded Outlet |
Variations
| Extension (specify height) (-E) |
| "L" Shaped Underdeck Clamp (-CL) |
| No-Hub Adaptor (Specify Fig. 2646Y) |
| 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) |
