China 2CY-5 2CY series gear pump:
It applies to delivery non-corrosive lubricating-oil or equivalent liquid without solid particles and fibres at temperature below 300℃.It applies to hydraulic system, too.
| Model | Capacity Q | Exhaust pressure MPa | Speed r/min | Power |
| 2CY-1.1 | 1.1 | 1.45 | 1400 | 1.5 |
| 2CY-2 | 2 | 1.45 | 1420 | 2.2 |
| 2CY-3.3 | 3.3 | 0.33 | 1400 | 1.5 |
| 2CY-5 | 5 | 0.33 | 1420 | 2.2 |
| 2CY-8 | 8 | 0.33 | 940 | 2.2 |
| 2CY-12 | 12 | 0.33 | 1440 | 4 |
| 2CY-18 | 18 | 0.36 | 970 | 5.5 |
| 2CY-29 | 29 | 0.36 | 1470 | 11 |
| 2CY-38 | 38 | 0.28 | 740 | 11 |
| 2CY-58 | 58 | 0.28 | 980 | 22 |
| 2CY-1.08 | 1.08 | 2.5 | 1420 | 2.2 |
| 2CY-2.1 | 2.1 | 2.5 | 1420 | 3 |
| 2CY-3 | 3 | 2.5 | 1440 | 4 |
| 2CY-4.2 | 4.2 | 2.5 | 1440 | 5.5 |
| 2CY-7.5 | 7.5 | 2.5 | 1440 | 7.5 |
| 2CY-12 | 12 | 2.5 | 1440 | 15 |
| 2CY-21 | 21 | 2.5 | 1440 | 30 |
