Elliptical rotor pump suitable to enable the transfer of whole or pressed grapes and of fresh or fermented marc. The product is pushed inside the pump by the screw auger, where the combinated action of the rotor and of the wall scraping valve in turn pushes it towards the outlet point. The product is then taken to its destination trough piping.
The transfer of the product occurs by compression and not by centrifugal force (70 revs per minute) with the result that the final product is of really high quality.
OPTIONAL: speed variator - compensating tank
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elliptical rotor pump