The pump controllers are manufactured as manual and automatic operation units.
Manual controller
Single phase capacitor operating motor is equipped with an external capacitor and an over-load protector in the starting controller which can automatically break down power supply (manual recover) when motor over-loading.
Specifications:
Type of motor: Single phase
Power: 0.25-2.2kW
Voltage: 220-240V
Ambient temperature: -25° - +55° С
Humadity: 20-90% RH 
Automatic controller
Three phase capacitor operating motor is equipped with an external capacitor and automatic memory program in the intelligent controller which can automatically break down power supply (Auto recover) when motor over-loading.
Specifications:
Type of motor: Three phase
Power: 0.75-18.5kW
Voltage: 380-415V
Ambient temperature: -25° - +55° С
Humadity: 20-90% RH
With floating switch, the controller is able to prevent any damages caused by dry running.
32 mm plastic pipe
Plastic covered slip-rope 
Water resistant electric cable
32 mm connector
32 mm coupling 
Water well steel cap
