2 PUMPS IN 1
Gigetta heart is made of two stage with dual impellers system. This allows to combine the centrifugal impeller characteristics, as high dynamic fl uid efficiency, with the helical impeller, particulary indicated for priming purpose.
The particolar helical impeller profi le has been designed for a quick priming (100mm in diameter x 100 meters pipe lenght in less than 2 minutes). In this way we can avoid all the external priming systems (such as ejectors or vacuum pumps) reducing the installation/maintenance cost and the complex system.
EXCELLENT HYDRAULIC PERFORMANCE
A specifi c design on the centrifugal impeller, together with the diffusor, let us to reach outstanding performance.
The several components, realized with an impressive level of precision process, are made of high quality bronze and s/steel ensuring the best resistance against corrosion.
DOUBLE OIL BATH SEAL
The double oil bath seal system avoid, during the priming time, the dry running of the seals giving fully reliability and less maintenance.