Товариство З Обмеженою Відповідальністю "Укрспецмаш"
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Structures Of Non-Positive Displacement Pumps
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Abstract
A multistage centrifugal pump comprises a body, with rotor symmetrically placed in it, this has a shaft, working wheels, inlet and outlet branch pipes of two stages of formation of liquid pressure, a switch branch pipe, this connects those stages, and pressure cover placed between the symmetrical parts of the rotor. The outlet branch pipes of both stages are placed in pressure cover.