Gems Sensors Rfo, 155481 Flow Rate Monitor, Rotor, 20 Gpm Max

Omega Engineering FLR1012 Flow Sensor w/ cable, 0.5 to 5 L/min, 6psi, 3/8" tube

Omega Engineering Flow Rate Sensor - Model FLR1011 ST

GEMS Sensor Flow Rate Turbine w/ John Guest Check Valve 3/8"

Omega FLR 1006 Low Flow Sensor

OMEGA Turbine Flow Rate Sensor?

Omega Engineering liquid Flow Sensor without display - Model FLR1007BR

GEMS Sensors 173931-C Flow Rate Sensor Turbine 0.13-1.3 GPM Max Ft-110 3/8˝