Watts RD-100-CP-85: IRMA, Promenade-Top Roof Drain Specifications
Dimensional data is subject to manufacturing tolerances and change without notice.
Download Specifications PDF
| Pipe Size (in.) |
| 2" (-2) |
| 3" (-3) |
| 4" (-4) |
| 5" (-5) |
| 6" (-6) |
Specifications: The Watts Drainage RD-100-CP-85 is an epoxy-coated, cast-iron roof drain with flashing clamp. It includes a 4-in. stainless steel perforated extension; a 12-3/4 x 12-3/4 sq. in. epoxy-coated, ductile, iron, heel-proof promenade top; and no hub (standard) outlet.
Load rating: MD — Safe live load 2000 to 4999 lbs. The load classifications are in accordance with the American National Standards ASME A112.21.1M. These categories are given as a guide only. Please consult factory.
Outlet Types
| No-Hub Outlet (-NH) |
| Push On (-P) |
| Threaded Outlet (-T) |
| Inside Caulk (-X) |
Optional Body Material
| PVC Body w/ Socket Outlet (-60) |
| ABS Body w/ Socket Outlet (-61) |
Accessories
| All Nickle Bronze Top (-1) | Sump Receiver (-B) |
| Sediment Bucket (-5) | Underdeck Clamp (-D) |
| Vandal Proof Top (-6) | Adjustable Extension Flange (-F) |
| Hinged Grate (-9) | Side Outlet (2, 3, 4-in. only) (-SO) |
| Galvanized Body and Flashing Clamp (-13) | Buy American Compliant (-US) |
