This standard applies to atmospheric type vacuum breakers that are single pipe-applied. The purpose of these devices is to provide protection of the potable water supply against pollutants or contaminants that enter the system due to backsiphonage through the outlet. Under backsiphonage conditions, a small amount of water is permitted to exit through the air ports.
ANSI/ASSE 1001-2008由美国国家标准学会 US-ANSI 发布于 2008。
ANSI/ASSE 1001-2008 在中国标准分类中归属于: T24 制动系统,在国际标准分类中归属于: 13.040.20 环境空气。
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