Product Overview
Watts B2-DM Poly Dome for RD100 & RD300 12-1/4" O.D.
Replacement poly dome for the Watts RD-100 and RD-300 Roof Drains. Fits the B2-FLG Drain Ring.
Dimensions:
- Outside diameter: 12-1/4"
- Height: 7-3/4"
