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.
|Type of product||Safety equipment|
|Main category||First aid and emergency showers|
|Sub category||Emergency showers|
|Sub sub category||Accessories & spare parts for emergency showers|
|Name of the product||Vacuum breaker and backflow preventer for handheld spray (drench) hoses of emergency wash stations|
|Approved/Certified||Compliant CSA B64.6 and ANSI/ASSE 1024|
|Features||The inlet and outlet sizes are 3⁄8" female NPT. Dual check valves can be installed vertically or horizontally|
|Material1||This valve features a brass body. The check modules are durable plastic|
|Material2||The disks are made of silicone. The springs are constructed of stainless steel and the seals are Buna-N|
|Length (in/cm)||6 in / 15.24 cm|
|Width (in/cm)||2 in / 5.08 cm|
|Height (in/cm)||2 in / 5.08 cm|
|Weight (lb/kg)||2 lb / 0.9 Kg|
|Return conditions||No returnable|