Single Phase Water Well Pump Control Box , Well Pump Controller For Drainage System

Intelligent Deep Well Control Box For Deep Well Pump, With Single Phase, Ac220v/50hz Model M921 is used for automatic liquid level control, pressure control and protection of deep well submersible pump / centrifugal pump / pipeline pump with AC220V/AC230V/ AC240V 50HZ , single phase, 0.37-2.2KW (0.5hp-3hp), direct start type. It’s unique and special features makes it a very reliable and sensitive protective system against pump failure BY Measuring real output power due to dry