ASSE 1019:2011 Performance requirements for vacuum breaker wall hydrants, freeze resistant, automatic draining type
Publication Year
2011
Document Status
Withdrawn
Abstract
Specifies devices that have a permanent means to protect against backflow due to either backsiphonage or backpressure.
Document History
Superseded by ANSI/ASSE 1019:2023. Reconfirmed 2016.
Publisher Information
ASSE International
ASSE International represents the plumbing and mechanical industries, including contractors, plumbers, engineers, inspectors, apprentices and manufacturers. They maintains nearly 50 product performance standards, co-ordinate the ASSE Product Listing Program third-party certification body, and certify for professionals across the plumbing and mechanical industries.
