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List of approved backflow prevention assemblies

Publication Year

2023

Document Status

Withdrawn

Abstract

Backflow prevention assemblies that have successfully completed the laboratory and field evaluation phases of the Foundation for Cross-connect Control and Hydraulic Research’s approval program.

Document History

Superseded by the May 2023 edition. January 2023 edition. Supersedes the 2022 edition.

Publisher Information

University of Southern California

A private research university in Los Angeles, California, founded in 1880.

University Way
Los Angeles
USC
USA

Website: https://www.usc.edu/
Email: ask.usc.edu
Tel: +1 (213)-740-2311