Product Overview
Watts RD270 Scupper Drain with Angle Grate
The Watts RD-270 Scupper Drain is an epoxy-coated cast iron roof drain with:
- Flashing clamp
- Secured angle grate
- No-hub outlet (standard)
Outlet Types:
- No hub outlet (standard).
- Threaded outlet (2 to 4-in. only).
Available Options:
- Nickel bronze grate and frame.
- Vandal proof grate.
- Galvanized.
- 45-degree outlet (no hub only).
- Buy American compliant.
Also available with a flat grate – Watts RD-290 Scupper Drain.
| Pipe size | No Hub | Threaded | ||
| A | B | A | B | |
| 2-in. | 5-1/8 in. | 6-1/2 in. | 2-3/4 in. | 6 in. |
| 3-in. | 4-1/2 in. | 5-3/4 in. | 2-3/4 in. | 5-3/8 in. |
| 4-in. | 4 in. | 5-1/8 in. | 2-3/4 in. | 4-7/8 in. |
| 5-in. | 3-1/2 in. | 4-13/16 in. | N/A | N/A |
