Function: 1.Start and stop the pump automatically 2.Protect the pump from damage caused by dry-running Descriptions:1.Rated Voltage: 110V/230V2.Max. Current: 16(6)A3.Frequency: 60HZ/50HZ4.External Thread: G1"5.Starting Pressure: 1.5bar /2.2bar6.Max Pressure: 10bar7.Max....

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically, to achieve unmanned c Descriptions:1.Rated Voltage:110V/230V2.MAX.Current:10A/5A3.Max.pressure:3bar4.Pressure setting: 1.0-1.7bar; 1.1-1.8Bar;5.Joint...

Function: 1.Start and stop the pump automatically 2.Protect the pump from damage caused by dry-running Function:1.Start and stop the pump automatically2.Protect the pump from damage caused by dry-running3.Examine the water automatically4.Adjustable pressure setting range is...

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically Descriptions:1.Rated Voltage:110V/230V2.Lowest Pressure:20PSI3.Highest Pressure:80PSI4.Joint Screw:Z1/4"5.Pressure Setting:20-40PSI/30-50PSI/40-60PSI.6.Technical...

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically Descriptions:1.Rated Voltage:110V/230V2.Lowest Pressure:60PSI3.Highest Pressure:80PSI4.Joint Screw:ZG1/4"5.Pressure Setting:0.8-1.6bar6.Technical Data:Single...

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically, to achieve unmanned c  Descriptions:1.Rated Voltage:110V/230V2.Max.Current:20A/17A3.Joint Screw:Z1/4"4.Min. Pressure(on):20PSI5.Max. Pressure(off):175PSI6.Pressure...

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically,to achieve unmanned Descriptions:1.Rated Voltage:110V/230V2.Rated Current/ Power: 20A/1.5HP:12A/2HP3.Frequency: 60HZ/50HZ     4.Joint Screw:...

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically, to achieve unmanned Descriptions:1. Rated Voltage:110V/220V/380V2. MAX.Current:32A/16(10)A3. Pressure Range:15-80bar4.Setting...

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically, to achieve unmanned c Description:1.Rated Voltage: 110V/220V/380V2.Rated Current: 32A/16A3.Joint Screw: G1/2"4.Protection Grade: IP555. Max. Pressure: 8bar6.Pressure...

Features: According to the pressure changes in the pipe, it can open and close the pumps automatically, to achieve unmanned Descriptions:1. Rated Voltage:110V/220V/380V2. MAX.Current:32A/16(10)A3. Pressure Range:15-80bar4.Setting...