FS350 Water Flow Sensor Switch for Heat Pump with Operating Pressure 300 PSI

Model: FS350. Switching Current: 0.5A max. Vibration: 35-500Hz. Maximum Flow Rate: 5-15L/min (pressure drop 10 PIS). Size: 120mm (sensor length). 1 Water Flow Switch. Set Flow Rate: 0.75-3L/min. Set Flow Rate Accuracy: ±10%.

eBay