Zurn Z104 - 20" 15" Diameter Deep Sump Roof Drain dura-skrim-selector sewer and drain pipe or

sewer and drain pipe or 4 in

This product is available in two options: galvanized steel and stainless steel

This innovative core structure facilitates efficient water management by allowing double-sided drainage

This needle punched fabric is used when separation

SKAPS GT-110 is NTPEP certified and meets requirements as per AASHTO Standards and/or D

Zurn Z104 - 20" 15" Diameter Deep Sump Roof Drain dura-skrim-selector sewer and drain pipe orThe Zurn Z104 is designed for commercial and industrial roofing projects that demand dependable drainage, durability, and ease of maintenance. Built to manage substantial water flow, this drain helps protect the roofing assembly by reducing ponding, resisting debris buildup, and maintaining roofline integrity over time. Key Features Heavy Duty Construction: Rugged materials (likely cast iron or reinforced metals) and protective coatings ensure long