Water Flow Meter G1inch Hall Sensor for HVAC and Water Flow Applications

Reed Switch Flow Sensor G1/2 Thread Copper Construction 1-30 L/min For HVAC

Water Flow Sensor G1/2 Thread Copper Body 1-30 L/min For HVAC and Heating

Copper Water Flow Switch for HVAC and Irrigation G3/4 1.5-50L/min 220VDC 0.5A

Copper Alloy Flow Switch G1/2 Thread 1-30 L/min Reed Output For HVAC Compatible

G1/2 Thread Flow Switch Copper Alloy Magnetic Reed 1.5-30 L/min For HVAC Use

10pcs 10K B3950 Waterproof Thermistor for Refrigeration and HVAC Systems