Description
H2Flow FlowVis Flow Meter and Check Valve, 2 in / 2-1/2 in Spigot, with Safety Flapper
Flow reading and check valve in one CPVC body.
Genuine H2Flow FlowVis combination flow meter and check valve in the 2 in / 2-1/2 in spigot body, with the integrated safety flapper for the dual-function check role. Reads 10 to 110 GPM directly on a clear GPM scale (LPM and FPS marks optional), and the flapper backs up flow shutoff during pump-off or backwash operations. NSF 50 Level 1 certified for commercial pool use, no calibration required, installs horizontal, vertical, or upside-down with no loss of accuracy.
