1-1/4" BSP 1-120L/min Water Flow Meter Sensor Flowmeter Water Control

3X(1Pcs Water Sensor DN25 DC3.5-24V 1 Inch 2-100L/Min Hall Flowmeter2435

G1" DN25 2-100L/min Water Flow Sensor Hall Switch Flow Meter Control Counter

G3/4" 2-60L/min Water Flow Sensor Switch Flow Meter Flowmeter Water Control

2" BSP DN50 10-200L/min Water Flow Sensor Hall Switch Flow Meter Control Counter

G1/4" 0.5-6L/min Water Flow Sensor Switch Flow Meter Water Control

G1/2" 1-30L/min Water Flow Sensor Switch Flow Meter Flowmeter Water Control