The Zurn Z100 15" diameter roof primary drain has a Dura-Coated cast iron body with combination membrane flashing clamp/gravel guard and low silhouette Poly-Dome.
** High Performance, Next Generation Model Now Available: Z100F
Additional models
Z100-EB | Z100-EB-W2 | Z100-EB-W3 | Z100-EB-W4 | Z100-FG | Z100-DP-E | Z100-DR-W2 | Z100-DR-W3 | Z100-DR-W4