QY oil filled submersible electric pump

The QY series oil filled submersible electric pump (hereinafter referred to as the electric pump) is composed of three parts: a water pump, a seal, and an electric motor. The water pump is located at the upper part of the electric pump and is a centrifugal and mixed flow axial flow structure. The electric motor is located at the lower part of the electric pump and is an oil filled three-phase stepper motor. A mechanical seal is used between the water pump and the electric motor for dynamic sealing, and an "O" - shaped E-oil gum seal is used for static sealing at the fixed stop and air seal.

Usage conditions

Diving depth between 0.5m and 5m

The pH value of the medium is between 6.5 and 8.5

The medium temperature shall not exceed+40 ℃

The volume ratio of impurities in the medium shall not exceed 0.1%, and the tensile strength shall not exceed 0.2mm

The frequency limit for AC power is 50Hz, the rated voltage is three-phase 380V, and the voltage fluctuation range is ± 10% of the rated value

QY 600-6.5-15/4 Z1

Rated flow rate of three-phase oil filled submersible electric pump (m) ³/ h) Rated head (m), rated power (kW), 4-pole motor, Z represents axial flow pump; 1 represents the first generation of d, 2 represents the second generation of d, and so on

QY 10-51/3-3 L1

Rated flow rate of three-phase oil filled submersible electric pump (m) ³/ h) Rated head (m), water pump stage, rated power (kW), L represents centrifugal pump; 1 represents the first generation of d, 2 represents the second generation of d, and so on

Product parameters: