Glen Falls, N.Y.-based Danfoss-Flomatic introduces a newly revised, four-color, condensed catalog featuring unleaded backflow preventers. The literature highlights an unleaded material called EnviroCheck®. They are also the industry’s first backflow products to carry a special permanent marking “61<5?? rating signifying California Proposition 65 compliant for lead leaching. They are designed to protect drinking water from cross-connections and are constructed to comply with federal and state laws in California.