FIELD: pumps building.
SUBSTANCE: invention relates to pump engineering. Vertical one-stage centrifugal pump comprises engine, housing and flow part. Flow part consists of an inlet, an impeller, a guiding device and a bearing and is made with possibility of disconnection, turning on 180°, installation and its fixation in the body at invariable design of the latter. Engine is installed on the housing and connected to the shaft by means of a coupling. Guiding device is fixed on the shaft by means of the bearing.
EFFECT: invention is aimed at increasing the efficiency of a pump capable of changing direction of liquid flow without complete removal and replacement of the pump.
3 cl, 2 dwg
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