الوصف

QDX TYPE SUBMERSIBLE MOTO PUMP CONSISTS OF PUMP, MECHANICAL SEAL AND MOTO.PUMP IS AT THE BOTTOM PART OF MOTOR PUMP, WHICH ADOPT CENTRIFUGAL IMPELLER . MOTOR IS AT THE UPPER PART OF MOTOR PUMP AND IS A SINGLE-PHASE ASYNCHRONOUS MOTOR OR THREE-PHASE MOTOR . MECHANICAL SEAL IS BETWEEN PUMP AND MOTOR, AND IT IS A KIND OF DOUBLE END MECHANICAL SEAL, "O"RINGS ARE APPLIED TO ALL STATIC JOINTS OF THE SUBMERSIBLE PUMP . INNER-INSTALLED PROTECTOR PREVENTS THE PUMP FROM DAMAGES DUE TO ABNORMAL POWER, CLOG AND OVERLOAD ETC.