Zurn was founded in 1900 in Erie, PA. It originally manufactured a patented backwater valve, and it now manufactures and distributes one of the largest plumbing products packages in the world! Zurn includes: the Specification Drainage Operation, AquaFlush flush valves, AquaSense sensor-operated plumbing products, AquaSpec commercial faucets, Wilkins, Zurn Light Commercial, Flo-Thru, the Chemical Drainage Systems, Zurn PEX Plumbing Systems and Zurn Radiant Heat. This wide variety of products and its commitment to quality make Zurn a leading manufacturer of plumbing products and accessories!