How are the inlet and outlet diameters of a centrifugal pump determined?
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How are the inlet and outlet diameters of a centrifugal pump determined? When placing an order, is it necessary to provide the supplier with requirements regarding the inlet and outlet diameters? Is the caliber determined by the supplier or by the buyer? When installing piping on-site, are reducers usually provided at the pump’s inlet and outlet? Does it go from small to large or from large to small? Should concentric reducers be used or eccentric reducers? And for eccentric reducers, should the top be flat or the bottom be flat? Can I avoid using different sizes? Is it necessary to use large and small ends, or is such a design required in all cases?
The orientation of the eccentric diameter change is determined based on whether suction or backflow occurs; one principle to follow is to avoid air accumulation
You also need to provide your material media to the supplier
Flow rate, pressure and temperature, medium viscosity