Replacement cast iron drain ring for the Zurn Z125 Roof Drain (2 to 4 inch).
- Bolt-to-bolt: 6" in. at 180 Degrees.
- Outside diameter: 8-1/2" in.
- Casting#: 56585-001
For instructions on how to measure for a replacement drain ring, visit our resource page, How to Measure a Roof Drain Ring.