Zurn Z328 - Funnel Converting Assembly Select Product (see spec sheet for info):ZN328 - 6 - Polished Nickel Bronze Funnel Installation and maintenance is simple

Installation and maintenance is simple just place the curb inlet protection on the ground with the aggregate pouch street side

Channel 9 is a sloped section with an invert depth from 11

effective vent area

or use it to seal off one end

protective barriers

Zurn Z328 - Funnel Converting Assembly Select Product (see spec sheet for info):ZN328 - 6 - Polished Nickel Bronze Funnel Installation and maintenance is simpleThe Zurn Z328 is a funnel converting assembly designed to integrate with a finish floor drain. It features a dura coated cast iron body and comes with all necessary fasteners to securely attach the funnel to a strainer. Optional finishes and configurations help match drain aesthetics or chemical resistance needs. Key Features Standard construction: dura coated cast iron for durability and corrosion resistance Available as 4" or 6" diameter funnel