FlowVis FV-3 3" Pool Flow Meter Schedule 80 PVC Tee NSF-50 Commercial GPM

Water Flow Control LCD Display+1/2"Flow Sensor Meter+1/2"Solenoid Valve+12V Powe

F-300 Acrylic Flowmeter for 3 Inch Schedule 40/80 Horizontal Pipe - 45-240 GPM

F-300 Acrylic Flowmeter for 2 Inch Schedule 40/80 Horizontal Pipe - 20-120 GPM

Water Flow Control LCD Display+1/2" Flow Sensor Meter+1/2" Solenoid Valve+12V Po

Complete Flow Meter and Check Valve - FlowVis® / FV-2 for 2" / 50 mm

H2Flow FV-C-S FlowVis Flow Meter 2"-2.5". NEW in Factory Sealed Box.

H2Flow Controls Flowvis FV-2 FlowVis Flow Meter for 2"-2.5" Pipe