overview
Ingenious in concept and flawless in operation, FlowVis® has been revolutionizing the way flow is measured in a myriad of applications and environments since its inception in 2012.
With unrivaled average accuracy, greater installation flexibility, and more NSF 50 certified models than any other brand, it’s easy to see why FlowVis® is a brand of flow meter you can put your trust in.
Key Features
Installation flexibility; installs horizontally, vertically, or even upside-down
Can be installed with little-to-zero straight pipe requirements with no effect on accuracy
≥98% accuracy across the entire model range
Models available for 1.5” - 8” and metric units for DN40 - DN200
More NSF 50 certified models than any other brand of flow meter
Doubles as a check valve (1.5", 2", 2.5" and 2”x2.5”models)
The first - and only - flow meter for pools and spas to be outdoor-rated by NSF
Clear, easy-to-read scale in GPM or optional LPM or M3/h with velocity scale
Installs quickly and easily with no calibration required
Manufactured in the USA
15-year design life, 3-year warranty
Product Literature
Gallery
Product overview
Plumbing in the complete valve
Retrofit installation guide
Using FlowVis® to set pump run times
Technical Data
| PIPE DIAMETER | 1.5", 2", 2.5", 3", 4", 6", 8", DN40, DN50/65, DN80, DN100, DN150, DN200 |
| AVERAGE ACCURACY | >98% across the entire model range |
| WARRANTY | 15-year design life, 3-year warranty |
| APPROVALS | NSF 50 (FV-C, FV-3, FV-4, FV-C-S, FV-C-Saline models) Additional models NSF 50 pending |
| 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.
Testimonials
““I absolutely love that I get a very accurate flow reading anywhere I need to place it in the pump room.””
““Finally! A reliable flow meter for pools. Check out FlowVis®.””
““I’m impressed with its simplicity, accuracy, ease of installation, and the ability to view the actual flow rate clearly.””
““I’m looking forward to using a flow meter that I feel I can trust to display a true flow rate.””
“It is incredibly accurate, it doesn’t get stuck all the time like our old flow meter and best of all, our local DEQ inspector loves it.””