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These pumps are of high pressure and high performance, which have been developed especially for low noise operation. To comply with a variety of applications including injection moulding machines.
Model Number Designation:


| Model | Theoretical displacement (mL/r) | Theoretical displacement (mL/r) | Allowed driving speed(r/min) | Weight (kg) | |||||
| Water-based synthetic hydraulic fluid | |||||||||
| Antiwear oil | Common oil | Anti-wear water-glyco | Sul phosuccinic ester fatty of acid | Max | Mini | ||||
| PV2R1-4 | 4.3 | 5.3 | 17.5 | 16 | 16 | 16 | 1800 | 750 | 8 |
| PV2R1-6 | 6.5 | 7.5 | |||||||
| PV2R1-8 | 8.5 | 9.5 | |||||||
| PV2R1-10 | 10.8 | 11.8 | |||||||
| PV2R1-12 | 12.8 | 13.8 | |||||||
| PV2B1-14 | 14.8 | 15.8 | |||||||
| PV2R1-17 | 16.2 | 17.2 | |||||||
| PV2R1-19 | 20.1 | 21.1 | |||||||
| PV2R1-23 | 22.5 | 23.5 | |||||||
| PV2R1-25 | 25.3 | 26.3 | |||||||
| PV2R1-28 | 29.6 | 30.6 | |||||||
| PV2R1-31 | 32.3 | 33.3 | 16 | ||||||
| PV2R2-26 | 25.3 | 26.3 | 17.5 | 14 | 16 | 14 | 1800 | 600 | 16 |
| PV2R2-33 | 32.3 | 33.3 | |||||||
| PV2R2-41 | 39.8 | 40.8 | |||||||
| PV2R2-47 | 49.8 | 50.8 | |||||||
| PV2R2-53 | 51.5 | 52.5 | |||||||
| PV2R2-59 | 55.8 | 56.8 | |||||||
| PV2R2-65 | 63.7 | 64.7 | |||||||
| PV2R3-52 | 51.5 | 52.5 | 17.5 | 14 | 16 | 14 | 1800 | 600 | 32 |
| PV2R3-60 | 63.7 | 64.7 | |||||||
| PV2B3-66 | 66.6 | 67.6 | |||||||
| PV2R3-76 | 75.5 | 76.5 | |||||||
| PV2R3-94 | 89.5 | 90.5 | |||||||
| PV2R3-116 | 118 | 119 | 16 | ||||||
| PV2R4-125 | 122.2 | 123.2 | 1200 | ||||||
| PV2R4-136 | 136 | 137 | 14 | #34 | |||||
| PV2R4-153 | 153 | 154 | |||||||
| Note: 1.When pressure of pumps exceeds 16MPa, with displacement of 468, speeds should be more than 1450r/min. 2. Reduce the negative pressure of the inlet when the single pumps or double pumps with large displacement at high speed. 3.In use of synthetic fluids and water containing hydraulic fluids, limit the max speed at 1200r/min. 4.Speed at 1000r/min is suggested on occasions with lower noise strictly required. 5.Noisiness is available in working conditions of 14MPa and 120Or/min.6.Input power is available in working conditions of 16MPa and 1500r/min. | |||||||||

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