Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the potable water supply. A test cock plug is provided to protectagainst fouling caused by insects, dirt and debris. Assembly shall provide protection where a potential non-health hazard exists.
Standards Compliance
- Unless otherwise noted, applies to 3/4″ thru 2″ Horizontal
- ASSE® Listed 1015 (Vertical flow-up:1 1/4″ thru 2″)
- IAPMO® Listed
- CSA® Certified (Vertical flow-up:1 1/2″ & 2″)
- AWWA Compliant C510
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
- NSF® Listed – Standard 61, Annex G
- Certified to NSF/ANSI 372 by IAPMO R&T
