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The Everpure EV9503-00 Water Block Overflow Safety Device measures the number of gallons of water that have passed through it. If the volume exceeds the set value (between 1.3 and 13.2 gallons), the Pentair Everpure Water Block stops the water flow and maintains this safety condition until it is reset. If the water volume does not exceed the set value, the WaterBlock mechanically and automatically resets the measured volume and is ready to start a new measurement cycle.

Applications:

• POU Coolers
• Undercounter Water Chillers
• Undercounter Instant Hot Water Heaters
• Automatic Coffee Makers
• Small Ice Machines
• Vending

Features:

• No external energy source required
• Resistant to chlorine and chloramines damage
• Vertical installation preferred
• Maximum volume established by 10 setting notches
• Settings between 1.3 and 13.2 gallons
• Every notch increases set volume by +/- 1.5 gallons

Specifications:

• Connections: 3/4" FGHT x 3/4" MGHT
• Pressure Requirements: 10 - 125 psi
• Ambient Temperature: 35° - 140° F
• Water Temperature: 35° - 158° F
• Flow Rate: 0.53 - 7.9 gpm
• Related Lifespan 79,000 gallons