Hydronamic Engineering Corp.
Hydronamic Engineering Corp. 
186 Viking Ave.
P.O. Box 1736
Brea, CA 92821 USA
Phone: 714-990-0583  800-990-8210
FAX: 714-990-2282
Specializes in component parts for RO water treatment systems. Two styles of shut-off valves for systems up to 50 gpd-membrane; three styles of flow restrictors in sizes ranging from 80 mL to two gpm; a wide variety of plastic, stainless and brass check valves, and other components designed for home water treatment and some industrial applications. All products are proudly made in the USA and supported by customer service that truly values your business.