The Meibao QY Series oil-immersed submersible pump is a versatile, high-performance pumping solution engineered for clean water transfer, agricultural irrigation, and industrial water supply. Featuring an oil-filled three-phase asynchronous motor with a unique floating oil device, this pump offers excellent heat dissipation, pressure balance, and operational safety. The motor is located at the lower part of the pump, with the pump head above, creating a compact and efficient design. The precision-cast stainless steel (SUS304) construction provides superior corrosion resistance and durability, making the QY series suitable for a wide range of water pumping applications. With its reliable sealing system, F-class insulation, and cone bearing design, the QY series ensures long service life and maintenance-free operation.
Oil-Immersed Motor Design
The motor is completely filled with oil, providing superior heat dissipation, insulation, and protection against moisture ingress, ensuring stable and reliable operation even under continuous use.
Floating Oil Device
Features a unique floating oil device at the bottom of the motor (Stainless Steel Model) that floats on the oil surface, preventing oil-water mixing due to temperature rise and balancing internal/external pressure for safe operation.