4 inches (YQSY 100) three-phase oil-cooled submersible motors 4 inches submersible asynchronous motor

 4 inches stainless steel submersible motor is a well with oil-filled submersible induction motor, its main parts are made of stainless steel and copper alloy, corrosion resistant, rust, mechanical sealing, and pollution.

main feature: 
(1) comply with the standard IEC34-1
(2) Motor housing and shaft made of stainless steel;
(3) The top bracket is made of copper alloy or brass-plated cast iron material;
(4) pressure balancing membrane can withstand high levels of stress, a unique high pressure relief safety devices;
(5) high-quality bearings with lubricant no special maintenance;
(6) Built-green food grade cooling oil, in line with US FDA standards, without any pollution, to ensure the safe use of wells;
installation: 
(1) 4 inches "NEMA" standard flange engaging head
Ratings (2) protection device: IP58
(3) Insulation Class: CLASS F grade
The maximum depth (4) diving 120 meters

4 "Three-phase oil-cooled submersible motors (380 / 415V 50Hz 60Hz)