FlowVis® is the most advanced, affordable, and reliable precision flow meter designed specifically for pools, spas, fountains, and water features. Ingenious in concept and flawless in operation, FlowVis® is a revolution in reliable flow measurement.
Installation flexibility; installs horizontally, vertically, or even upside-down
Can be installed right next to other plumbing fittings such as elbows with no effect on accuracy
≥97.9% accuracy across the entire model range
NSF 50 Level 1 for eight different FlowVis® models
More NSF 50 certified models than any other brand of flow meter
Doubles as a check valve (1.5", 2", 2.5" models)
Clear, easy-to-read scale in GPM or optional LPM with key velocity points (FPS)
Installs quickly and easily with no calibration required
Manufactured in the USA
15-year design life, 3-year warranty
Models available for Metric pipe sizes from DN40 to DN100
The industry's most respected and reliable flow meter
|PIPE DIAMETER||1.5", 2", 2.5", 3", 4", DN40, DN50/65, DN80, DN100|
|AVERAGE ACCURACY||97.9% between 10 - 90 GPM (1.5" model) / 97.9% between 10 - 110 GPM (2" & 2.5" model) / 98.15% between 90 - 220 GPM (3" model) / 98.7% between 160 - 300 GPM (4" model)|
|WARRANTY||15-year design life, 3-year warranty|
|APPROVALS||NSF 50 (FV-C, FV-3, FV-4, FV-C-S, FV-C-Saline models)|
|HEAD LOSSES||Please refer to chart in product brochure|
For FlowVis® customers everywhere, FlowVis® isn't just another flow meter; it's a revolution in reliable flow measurement.
Installing a variable speed pump for energy savings makes complete sense, but the only way to know how to set the pump's speed is by knowing the flow rate. There are many advantages to installing a FlowVis® to your pool's variable speed pump.
Variable speed and fixed speed
Regardless of whether a pool pump uses a variable speed or fixed speed, knowing the flow rate is essential.
When installed to a variable speed pump application, FlowVis® will among other things, allow you to maximize the energy-saving potential, achieve efficient skimming, and reduce chemical costs.
When installed to a fixed speed application, FlowVis® will help users determine whether a variable speed pump could help them save energy and thereby justify the investment.