Autonomous pump to extract fluid from the reservoir comprises a rotation drive configured as an electric motor, the rotor shaft with an axial impeller mounted to its lower end.; It differs from the prior art in that the drive is located on the lid, the sealing capacity, the bottom of which is secured to the sleeve is placed inside the rotor shaft. The lower end of the sleeve is rigidly connected to the casing, wherein the axial impeller is located, designed as a hub with screw blades. In the lower part housing has an opening, and the top of the flexible tube is fixed to extract liquid, the free end of which is displayed through the lid.; Sleeve with a casing attached thereto made long, providing accommodation casing at the tank bottom.; Power of the motor can performed through the battery.; 2 ZP f-ly 1 Fig.
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