Description: QJ, QJT submersible pump for deep well is a major, important equipment ... AC. Structure: QJ, QJT submersible pump is consisted of pump, submersible motor, pipe(lifting pipe, pump seat etc), submersible cable, brake valve and controller ... impeller, casing, pump shaft, bearing, check valve and valve body. Submersible motor: stator, rotor, upper/lower guide bearing, thrust bearing, base, link ...