
No returnable if used. For more information about our return policy, please refer to the Orders and Returns.
Watts Series 7 vacuum breaker and backflow preventer for handheld spray (drench) hoses of emergency wash stations.
Certified CSA B64.6 and ANSI/ASSE 1024.
Made of brass and heavy-duty plastic. With silicone disks, stainless steel springs, and Buna-N seals.
Prevents the formation of vacuum or backflowing water in the spray hose, for added safety and comfort when using emergency wash stations.
Instructions booklet (English only) available as a PDF version, attached below.
Data sheet
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