Know The Flow
Flow Meters - A revolutionary flow meter with unrivaled accuracy and installation flexibility. The brand more pool owners & operators trust - Ingenious in concept and flawless in operation, FlowVis has been revolutionizing the way pool owners and operators measure flow 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 the pool & spa industry's flow meter of choice.
Features
- Multi Functional - FlowVis functions as a flow meter, check valve(select models), and avelocity meter
- Installation Flexibility - Installs horizontally, vertically, or even upside-down
- No Straight Pipe - 1.5" - 2.5" models can be installed with zero straight pipe requirements
- Accurate - Greater than 98% accuracy across the entire model range
- Advanced Functionality - Upgrade to FV-D for remote monitoring and advanced functionality
- NSF 50 - More NSF 50 certified models than any other brand of flow meter
- A Class of its Own - The only NSF 50, *Level 1 certified flow meter in the world
- Turnover Rate Functionality - FlowVis Digital offers pool turnover rate functionality
- External Equipment - FlowVis Digital can interface with heaters, pumps, and more
- Alarms - With FlowVis Digital, you can set flow rate alarms for high and low flow rates
- Made in the USA - FlowVis products are made in the USA with 95% of materials sourced in N. America
Every great pump deserves a great flow meter
Installing a variable speed pump for energy savings makes complete sense, but the only way to know where to set the pump’s speed is by knowing the flow rate. Establishing the required flow rate also allows the user to achieve turnover requirements; setting the flow rate too high will use more energy than required and setting it too low will result in a dirty pool
Save more, with FlowVis
Energy savings when using a FlowVis® flow meter in combination with a variable speed pump are typically 20% greater than those seen when using a variable speed pump alone. The illustration to the right is an example based on a 30,000 gallon pool, using a 3 kW pump, energy costs of $0.15 per kWh, and pump full speed of 100 GPM. This example is for a pool that is open for 9 months per year and requires a 12-hour turnover (42 GPM).
Velocity Scale
While flow and velocity are related, very few people appreciate just how fast water travels through a suction fitting and a filtration system. Safety advocates are now placing an even greater emphasis on this, and FlowVis is the first flow meter to display the velocity reading as a standard feature. The velocity scale - which provides a readout of velocity in feet-persecond for both the suction and discharge side of the pump - is featured on ten different FlowVis models.
* Average of absolute values of all single point deviations must be ≤2%. Single point deviations shall not exceed ±4%