Easy Installation Water Pump Automatic Electronic Control Switch With Stable Performance

brass joint photoelectric water pump pressure control switch Quick Detail: Photoelectric water pump pressure control switch Voltage/Frequency:220V/50HZ Max.Power:1.5kw,2.2kw Protection Grade: IP65 Specifications: Photoelectric water pump pressure control switch Voltage/Frequency:220V/50HZ Max.Power:1.5kw,2.2kw Max. Temp:80°C Protection Grade: IP65 Joint screw:outside 1/4" outside 1/2" inside 3/8" inside 1/4" Free to operation:water pump start lower limited and pump stop upper