PSPZ Mechanical seal type
50PSPZ-22033A-E3 65PSPZ-37033A-E3 80PSPZ-37033A-E3
●Super low noise
Its hybrid design(resin casing with cast-iron coating on the utside surface)allows the sound absorbing performance of cast-iron to take effect,resulting in super low noise.
●High efficiency and energy conservation
The one-piece optimized design of motor and the pump realized high efficiency and energy conservation.
●Long life and high reliability
Materials of excellent corrosion resistance are used in the liquid contact part.
The pump casing has the hybrid design in which the cast-iron outer shell and the resin inner liquid-contact part are integrated for high pressure resistance.
The design of the shaft seal part was established in the conventional product.These factors improvd its reliability.
Its maintainability was improved by employing a design for easy shaft fixing when the impeller is removed/installed for mechanical seal replacement.