Marzocchi ELI2, ELI3 and ELI4 ELIKA series pumps are low noise, low pulsation, high efficiency helical gear pumps. The helical gear ensures continuous motion despite the small number of teeth.
They are perfect for applications where low noise levels are required: on average an ELIKA pump reduces noise levels by 15 dBA when compared to a conventional external gear pump.
The Marzocchi Group 2 ELI2 is available in displacements from 7 cc/rev to 35 cc/rev and is interchangeable with the standard ALP2 and GHP2 series with maximum operating pressures up to 300 bar.
ELI3 (Group 3) pumps have displacements from 20.4 cc/rev to 87.1 cc/rev and are interchangeable with the standard ALP3 and GHP3 gear pump series. Again, maximum operating pressures are up to 300 bar.
Finally, Marzocchi ELI4 (Group 4) pumps are available in displacements from 86.5 cc/rev to 199.8 cc/rev and are interchangeable with the standard ALP4 and GHP4 series pumps. Maximum operating pressures are up to 270 bar.
Contact us for further technical details and configuration options.