Zurn Z551 - 9" Diameter Medium-Duty Drain Select Product (see spec sheet for info):Z551-3NH - D.C.C.I. Body and Top - 3” Pipe Size - No-Hub Lifespan: With an estimated lifespan

Lifespan: With an estimated lifespan of 6-10 years

This fabric will not rot or mildew and provides a high level of dimensional stability and separation for riprap applications

Traffic-Rated Grate with High Flow CapacityDesigned to support pedestrian or vehicle loads while allowing efficient drainage under heavy storm conditions

Capture and convey stormwater to drain pipe with the Dura Slope® Channel Drain

7% slope with depths from 6

Zurn Z551 - 9" Diameter Medium-Duty Drain Select Product (see spec sheet for info):Z551-3NH - D.C.C.I. Body and Top - 3” Pipe Size - No-Hub Lifespan: With an estimated lifespanThe Zurn Z551 is a 9 inch diameter medium duty area drain designed for applications where both performance and durability are required, but traffic loads are moderate. It features a cast iron body, integrated accessories, and options for top finishes to coordinate with architectural floors. Key Features Dura Coated Cast Iron Body with Bottom OutletThe body is protected with a durable coating to resist corrosion, and routing is supported via a bottom