Z125

8-3/8" Diameter Roof Drain with Low Silhouette Dome

Find us in MasterSpec®

The Zurn Z125 8-3/8" diameter roof drain has a Dura-Coated cast iron body with combination membrane flashing clamp/gravel guard and low silhouette Poly-Dome.

  • 8-3/8" diameter roof drain
  • Clamping collar and low silhouette Poly-Dome

Yes, specify the -89 (2" High External Water Dam) option: https://www.zurn.com/content/dam/zurn-applications/options-specials/options-spec/options-spec-2/58628.pdf

No, we do not.  A 6" outlet will not comply with the ASME A112.6.4 standard because the dome open area is not great enough.​