The self-balancing multi-stage centrifugal pump is a new type of high-efficiency and energy-saving multi-stage pump, which realizes the automatic balance function and breaks through the traditional structure of the multi-stage pump. The self-balancing multi-stage pump models include DP type clean water pump, DFP type corrosion-resistant chemical pump, MDP type mining pump, DYP type high pressure centrifugal oil pump, DGP type boiler feed water pump, which are widely used and are suitable for mines, factories and urban water supply and drainage projects.
Self-balancing multi-stage centrifugal pump model parameter meaning description
Example: D (DF, DY, MD, DG) 450 – 95×12 (P)
D-means self-balancing horizontal multi-stage clean water centrifugal pump water pump test
DF-means self-balancing corrosion-resistant horizontal multistage centrifugal pump
DY-means self-balancing horizontal multistage centrifugal oil pump
MD-means self-balancing mining wear-resistant horizontal multistage centrifugal pump
DG-means self-balancing multi-stage boiler feed water pump
450-indicates that the design point flow is 450m3/h
95-indicates that the single-stage head of the design point is 95m
12-indicates that the number of stages is 12
P: indicates self-balancing multi-stage pump (other expression methods and performance parameters are basically the same as the old-fashioned multi-stage pump model parameters)
