Simplified design, utilizing hydraulically balanced impellers by means of holes into impeller,
or by "back to back" impeller execution, provides the optimum pumping solution for medium pressure applications.
Pump casing consists of suction and discharge housing, middle chambers and bearings brackets.
All of the impellers are centrifugal of close type.
As standard the shaft is sealed by means of soft cord packing, as option the mechanical seals are available.
The pumps can be ordered as individual pump or as complete pumping unit which consists of pump, driver, flexible coupling and mounted base frame.
As standard the pump's drivers are electric motors, but it could be any other device as: internal combustion engine, turbine, etc.
