Designed for installation on commercial and residential water lines to protect water supply systems and pressure vessels against internal vacuum conditions that could drain a system by siphonage, burn out heaters or collapse storage tanks.
Prevents collapse of water tanks due to backsiphonage
Lead-free brass body construction with silicone seal ring
Maximum working water pressure 200 PSI
Maximum working water temperature 250°F
Capacity 13 CFM
End connection Threaded ANSI B1.20.1
Specs
–
| Size: |
3/4″ |
|---|---|
| Max Pressure (PSI): |
200 |
| Max Temp (F): |
250°F |
| Application: |
Plumbing |
| Material: |
Brass |
| Lead Free: |
Yes |
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