Flow Indicator 3/4″ NPT x 3/8″ FNPT (BAFLW60)

Flow Indicator 3/4″ NPT x 3/8″ FNPT from Flow-Rite is the perfect solution for monitoring fluid flow in a wide range of industrial applications. This compact and reliable flow indicator allows the user to view the flow of water through the clear plastic with two red flow indicator balls. When the balls spin, water is flowing. When they have stopped, so has the water. (TBC-BAFLW60)