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.

FEATURES:

• 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% across the entire model range
• NSF 50 Level 1 for eight different FlowVis^® models
• Doubles as a check valve (1.5″ (3.81cm), 2″ (5.08 cm), 2.5″ (6.35 cm) 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