WATTS RD-100-W Overflow Roof Drain with 4″ Internal Water Dam Instructions
- June 4, 2024
- WATTS
Table of Contents
ES-WD-RD-100-W 2140
Engineering Specification
Job Name –––––––––––––––––––––––––––––
Job Location –––––––––––––––––––––––––––
Engineer ––––––––––––––––––––––––––––––
Approval ––––––––––––––––––––––––––––––
Tag –––––––––––––––––––––––––––––––––––
Contractor ––––––––––––––––––––––––––––––
Approval –––––––––––––––––––––––––––––––
Contractor’s P.O. No. ––––––––––––––––––––––
Representative ––––––––––––––––––––––––––––
RD-100-W
Overflow Roof Drain with 4″ Internal Water Dam
Specification
Watts RD-100-W epoxy coated cast
iron overflow roof drain with flashing clamp with integral 4″(102) high
internal standpipe, self-locking polyethylene dome (standard), and no hub
(standard) outlet.
| Suffix | Pipe Size Description |
|---|---|
| 2 | 2″(51) Pipe Size (NH Only) |
| 3 | 3″(76) Pipe Size |
| 4 | 4″(102) Pipe Size |
| 5 | 5″(127) Pipe Size (NH Only) |
| 6 | 6″(152) Pipe Size |
| Suffix | Outlet Type Description |
| --- | --- |
| NH | No Hub (MJ) |
| P | Push On |
| T | Threaded |
| X | Inside Caulk |
| Suffix | Options Description |
| --- | --- |
| -13 | Galvanized Body & Clamp |
| -B | Sump Receiver |
| -D | Underdeck Clamp |
| -F | Deck Flange/Adj. Extension |
| -GSS | Stainless Steel Ballast Guard |
| -K | Ductile Iron Dome |
| -K13 | Galvanized Dome |
| -K40 | Ductile Iron Low Dome (4″ High) |
| -K80 | Aluminum Dome |
| -K81 | Rough Bronze Dome |
| -K83 | SS Mesh Covered Dome |
| -L | oof Dome |
| -SO | Side Outlet (2″, 3″, 4″ Only) |
| -V | Fixed Extension (2″, 3″, 4″) |
| Suffix | Optional Body Material Description |
| --- | --- |
| -60 | PVC Body w/Socket Outlet |
| -61 | ABS Body w/Socket Outlet |
Deck Opening 10″(254) with sump receiver 13 1/4″(337)
Free Area Sq. In.
137
NOTICE
The information contained herein is not intended to replace the full product
installation and safety information available or the experience of a trained
product installer. You are required to thoroughly read all installation
instructions and product safety information before beginning the installation
of this product.
Watts product specifications in U.S. customary units and metrics are
approximate and are provided for reference only. For precise measurements,
please contact Watts Technical Service. Watts reserves the right to change or
modify product design, construction, specifications, or materials without
prior notice and without incurring any obligation to make such changes and
modifications on Watts products previously or subsequently sold.
USA: T: 800-338-2581 • F:
828-248-3929 •
Watts.com
Canada: T: 888-208-8927 • F:
905-481-2316 •
Watts.ca
Latin America: T: (52) 55-4122-0138 • Watts.com
ES-WD-RD-100-W 2140
© 2021 Watts