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Feature
Precise flow meter
Fully functioning check valve
Can easily attach to existing Jandy valves
Sold by inventor of FlowVis
Description
The FlowVis is a revolutionary, affordable, and highly accurate flow meter. The best part is that the FlowVis is more than a flow meter; it is also a fully functioning check valve. Simply attach the retrofit FlowVis to your existing Jandy check valve and as flow increases and decreases, the check valve''s flapper swings within its range of motion and indicates your flow rate. A specifically designed calibration spring, indicating arm, and an extended height valve body lid constitute the fundamentals of the FlowVis design concept. The FlowVis is a revolution in reliable flow measurement. It is the most advanced, affordable, and reliable precision flow meter designed specifically for pools, spas, fountains, and water features.
