Description
For a detailed catalog sheet (EN, IT), click on “Hydraulic pumps GR“.
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Hydraulic pumps GR
Compared to gear pumps, helical gear pumps have a quiet and smooth operation without pressure pulsations. They are characterized by very low noise (up to 60DBA at speeds up to 1500 rpm and pressures up to 20 MPa).
| Geometric volume: | 4 … 200 cm3/rev |
| Speed range: | 700 … 3600 rev/min (GR28 … GR55) |
| 700 … 2200 rev/min (GR72) | |
| Max. working pressure: | up to 30 MPa (depending on version) |
| Available versions: | GR28 |
| GR33 | |
| GR38 | |
| GR47 | |
| GR55 | |
| GR72 |
