Zurn Z101 - 20" Diameter Main Roof Drain Low Silhouette Dome ZC100F-3NH It is available in various

It is available in various sizes and thicknesses

The catch basin can be placed between channels or at the end of the channel run

Built-In Outlet Flexibility – Integrated bottom and side outlets streamline connection to sewer and drain pipes

Designed to fit inside the inline catch basin for the BG-FILCOTEN® 300 trench drain system

making it ideal for demanding environments that prioritize fire protection and durability

Zurn Z101 - 20" Diameter Main Roof Drain Low Silhouette Dome ZC100F-3NH It is available in variousThe Zurn Z101 is a 20 inch high capacity roof drain built to manage heavy stormwater loads on large commercial, industrial, and institutional buildings. Engineered for both performance and durability, it combines a rugged cast iron body with a low profile dome that keeps the roofline clean while ensuring reliable flow. Ideal for flat or low slope roofs, the Z101 helps prevent ponding, protects roof assemblies, and supports long service life in