Before understanding the difference between multi-stage centrifugal pumps and single-stage centrifugal pumps we must first find out what is a multi-stage centrifugal pump and what is a single-stage centrifugal pump. Multi-stage centrifugal pump is a collection of two or more centrifugal pumps with t Read More

Third, the resistance loss in the inlet and outlet pipes of the multi-stage pump water flow is too largeSome pump users respond that the vertical height difference between the water source and the water tower or reservoir is less than the design head of the pump, but there is still the phenomenon of Read More

Multistage pumps are industrial pumps, widely used, multistage pumps also have several series, such as D type, DG type, DF type, DM type these models of multistage pumps belong to the horizontal multistage pump, DL type, DLR type, GDL type these belong to the vertical multistage pump, multistage pum Read More

1, the higher the working pressure of the multi-stage centrifugal pump, the greater the axial force of the pump rotor, the pump rotor will be to the low-pressure side of the faltering. Axial force if there is no balancing device to balance, acting directly on the high-speed rotation of the impeller, Read More