This submersible pump is well - designed and high - quality. It has a portable handle for easy movement. The motor and motor core are made of all - copper, ensuring good electrical conductivity and durability. A waterproof cover protects it from water damage, and an oil cylinder for the motor safeguards it during long - term operation. Its technical parameters are: a rated flow rate of 1.5m鲁/h, a rated lift of 16M, a rated power of 0.37KW, and a diameter ranging from 25 - 100mm, catering to various water - transfer and connection requirements.