Replacement cast iron drain ring for the Watts RD-200 Roof Drain.
For instructions on how to measure for a replacement drain ring, visit our resource page, How to Measure a Roof Drain Ring.
This a 3 bolt ring that has "Ears" on two sides and is a primarily flat ring with slight bevel around the center of the ring.
- Outside diameter: 8-1/4"-in. [9-1/4"-in. at ears]
- Bolt-to-bolt: 4-7/8"-in.
- Casting#: B3-FLG