Whether you’re optimizing your variable-speed pump or simply want to verify proper flow rates for your chlorinator, heater, or in-floor system, the FlowVis Flow Meter is a game-changing tool. Combining a check valve and a highly accurate flow meter into one streamlined unit, FlowVis lets you see your system’s actual GPM (gallons per minute) with a quick glance.
Why FlowVis?
Most pool owners have no idea how much water is actually moving through their system. FlowVis solves that by giving you real-time visibility into your pump’s performance. It also helps ensure compliance with manufacturer specs for heaters, salt systems, UV sanitizers, and more.
Key Features
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Built-In Flow Indicator: Measures GPM right on the valve body
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Integrated Check Valve: Prevents backflow and protects system components
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Accurate Readings: Tested to be within ±2% accuracy of digital inline meters
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Easy Visibility: Clear dial displays flow rate without power or digital setup
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Durable Design: UV-stable housing with NSF certification
Ideal For:
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Variable-speed pump optimization
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Salt system performance validation
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Water feature and spa control
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Heater flow compliance checks
Installation Is Simple
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Plumb into standard 2” or 2.5” PVC lines (size depends on model)
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Mount horizontally for most accurate readings
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Ensure proper directional flow (arrow printed on housing)
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No electrical wiring or batteries needed
How It Helps You
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Tune pump speeds for energy efficiency
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Diagnose suction-side blockages or dirty filters
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Verify return flow to critical zones
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Adjust valves and bypasses with confidence
Final Thoughts
The FlowVis Flow Meter is a must-have for anyone serious about pool performance. Whether you're troubleshooting a system issue or dialing in your pump’s speed for maximum savings, it brings a new level of control and confidence to your setup. Durable, accurate, and easy to install—it’s the industry’s preferred flow visibility solution.