1. A retrofit kit that installs to a pre-existing Jandy or Praher 2" x 2.5" Check Valve assembly
2. A complete pre-assembled Check Valve assembly with FlowVis Unlike other Flow Meters, the position in which FlowVis is installed (horizontal, vertical, or relative to elbows and tees), has only a minimal effect on accuracy.
Combined functionality of Flow Meter and Check Valve
Accuracy of +/- 2 GPM
Installation flexibility - far less space required than other flow meters.
Clear, easy to read scale
Installs in minutes
No calibration required
Unique design results in maintained accuracy even with entrained air caused by suction leaks
Assembled in the USA
5-year breakage warranty
Pressure tested to 50psi
Design life of 15 years with spring replacement every 7.5 years
Unit is LPM