Zurn Z100F - FLOFORCE® High Performance Roof Drain Select Product (see spec sheet for info):ZA100F-3NH - D.C.C.I. Body with Aluminum Dome - 3" Pipe Size - No-Hub The galvanized steel has a

The galvanized steel has a 6-10 years estimated lifespan and the stainless steel option has 25+ years estimated lifespan

The stainless steel option provides an even higher lifespan

the nylon channel drain grate

Sturdy Construction: A rugged body designed to resist corrosion

Zurn Z100F - FLOFORCE® High Performance Roof Drain Select Product (see spec sheet for info):ZA100F-3NH - D.C.C.I. Body with Aluminum Dome - 3" Pipe Size - No-Hub The galvanized steel has aThe Zurn Z100F sets the standard for high capacity roof drainage. Designed to deliver exceptional water removal under low head conditions, it combines rugged materials with intelligent engineering. For commercial, industrial, or large flat roof applications, the Z100F helps reduce ponding, resist clogging, and maintain roof integrity over time. Features & Advantages FloForce Funnel Design: Smooth interior shape accelerates flow, reducing water buildup