ZC100-3IP Main Roof Drain, 3 in Outlet, FNPT Connection, 12-1/2 in Dia x 4-11/16 in H Cast Iron Grid, Cast Iron Drain

15 in Dia roof drain. Dura-Coated cast iron body with combination membrane flashing clamp/gravel guard and low silhouette Poly-Dome.

Main Roof Drain, Series: ZC100, 3 in Outlet, FNPT, Cast Iron Drain, 12-1/2 in Dia x 4-11/16 in H Grid, Cast Iron Grid, Dura Coated, 15 in Dia x 8-7/16 in H