Vertical Multistage Pumps

Self balancing multistage pumps also called symmetrical multistage pumps, have a symmetrical arrangement of rotor impellers into two opposite groups that make the positive and negative axial thrust offset each other during the operation. So it doesn't need a set of wearing parts balancing system as the traditional structure of multistage pump.

Materials option:

Impellers: cast iron, ductile iron, stainless iron, bronze

Casings: cast iron, ductile iron, stainless iron

Shaft: 45# steel, stainless steel, 40Cr, 2Cr13, 42CrMo

Sleeves: ductile iron, stainless steel

Self-balancing multistage centrifugal pumps Features & Performance:

Stages:3~ 10

Capacities: 3.75cbm/h ~ 850cbm/h

Heads:  92m ~ 1056m

Usage: clean water

Temperature: below 80 degree Celsius

Guarantee can be 2 years.