Watts B911S-M3 - Part of the 911 Series ZA100F-2NH The Zurn Z530 finish floor

The Zurn Z530 finish floor drain combines refined aesthetics with solid performance

UPC - 098268522198

Bottom flanges have an anchoring lip for straight installation without floating

CAD details

UPC - 098268693287

Watts B911S-M3 - Part of the 911 Series ZA100F-2NH The Zurn Z530 finish floorThis 1 2 inch bronze combination fill valve and backflow preventer is for use in commercial and residential hydronic heating systems to provide make up water to the boiler, and prevent backflow when supply pressure falls below system pressure. It consists of a bronze backflow preventer, model 9D and a bronze feed water pressure regulator, model 1156F, in one pre assembled unit. The high capacity fill valve provides quick system filling and purging. It