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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Socket Ends
1 ISOLATOR
Extra FloodStop Sensor Pad
Burst Pressure: 30
material: Chrome Plated connection: 3/4" Hose x 1/2" MIP 6" Long Features: Lead Free Externally used flow control valves designed to fit all standard hose connections
3/4" NPT VR-801 Vacuum Relief Valve w/ Dust Cover (Lead Free) Galvanized Nipples Schedule 40 (Imported) Socket EndsThe VR 801 Vacuum Relief Valve is designed to protect hot water supply systems and pressure vessels against negative pressure. It is especially well suited for many domestic and commercial systems. It works by preventing internal vacuum conditions that could result in burned out heaters and or collapsed storage tanks. Installed on the cold water supply line, the Cash Acme VR 801 closes tightly under pressure and opens at a 1" mercury vacuum.
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