4-point Male-Female Thread Pulse Water Flow Sensor with NTC Temperature Probe, Flow Meter for Water Heaters

G1/2 Double Male Thread Hall Effect Pulse Water Flow Sensor for Gas Water Heaters, Customizable Terminals

3-point Senser Hall Effect Water Flow Meter, High Temperature Resistant Brass Flow Sensor, Intelligent Water Flow Induction for Electric Hot Water Taps

DN40 Hall Effect Water Flow Meter, 304 Stainless Steel Flow Sensor for Heat Pump Circulation & Water Treatment

G3/4 Female Thread Hall Effect Pulse Water Flow Meter, 6-point Brass Water Flow Sensor Suitable for Water Heaters

G1/2 Thread Hall Effect Water Flow Sensor, 44MM Stainless Steel, Suitable for Washing Machines, Customizable