★ Apply high-strength aluminum alloy material, light weight and easy to install
★ Input shaft connection form has flat key, rectangular spline, involute spline, semi-circle key
★ The inlet and outlet connections are available in thread, flange, etc.
★ Axial clearance automatic compensation mechanism enables the oil pump to maintain high efficiency for a long time
Model Coding:
① Product code
② Pressure grade E: 16MPa
③ Gear modulus 3
④ Fore pump nominal displacement
⑤ Hind pump nominal displacement
⑥ Mounting A: Oval C: Rectangle T: Special
⑦ Joining Port F: Flange L: Screw
⑧ Shaft end P: plain key H: Recetangle spline Z: Woodruff
⑨ Rotation L:Left (Counterclockwise) R: Right (Clockwise is omitted)
Outline：
| Model | Nominal displacement | Pressure | Speed | Volumetric efficiency | Weight | |||
| （mL/r） | （MPa） | （r/min） | （≥%） | （kg） | ||||
| fore pump/hind pump | Rated | Max. | Min. | Rated | Max. | |||
| CBWL-E320/E320-**** | 20/20 | 16 | 20 | 600 | 2500 | 3000 | 92/92 | 5.6 |
| CBWL-E320/E316-**** | 20/16 | 800 | 5.4 | |||||
| CBWL-E320/E310-**** | 10/20 | 92/91 | 5.1 | |||||
| CBWL-E320/E308-**** | 8/20 | 5 | ||||||
| CBWL-E316/E316-**** | 16/16 | 92/92 | 5.2 | |||||
| CBWL-E316/E310-**** | 10/16 | 92/91 | 4.9 | |||||
| CBWL-E316/E308-**** | 8/16 | 4.8 | ||||||
| CBWL-E316/E306-**** | 6/16 | 92/90 | 4.7 | |||||
| CBWL-E310/E310-**** | 10/10 | 91/91 | 4.6 | |||||
| CBWL-E310/E308-**** | 10/8 | 4.5 | ||||||
| CBWL-E310/E306-**** | 10/6 | 91/90 | 4.4 | |||||
