The rainwater pump is equipped with internal protection devices. The motor, located at the upper part of the pump, is a single-phase or three-phase asynchronous motor, while the pump, situated at the lower part of the motor, features a centrifugal impeller and volute casing structure. A double mechanical seal is adopted for the dynamic sealing between the pump and motor. For static sealing at fixed joints, oil-resistant rubber O-rings are used.

Due to its compact size and lightweight design, this series of electric pumps is suitable for a wide range of applications, including rural well water extraction, farmland irrigation, garden watering, and household water supply. It can also be used for industrial drainage, construction site water supply and drainage, as well as aquaculture applications.