Shandong Hengrong air booster pump can amplify air pressure proportionally, with an output pressure up to 80 bar. It is applied to secondary boosting of pipeline air sources, pneumatic valve actuation, cutting machine air supply and other fields.

| HMA02 | |
| Pressure Ratio: | 2:1 |
| Drive Pressure(bar) | 1~8 |
| Drive Port Size | G1/2 |
| Inlet Port Size | ZG3/8 |
| Outlet Port Size | ZG3/8 |
| Outlet Pressure (bar) | 0-16 |
| Maximum Flow Rate (L/min) | 500 |

| HGA02 | |
| Pressure Ratio: | 2:1 |
| Drive Pressure (bar) | 1~8 |
| Drive Port Size | G1/2 |
| Inlet Port Size | ZG1/2 |
| Outlet Port Size | ZG1/2 |
| Outlet Pressure (bar) | 0-16 |
| Maximum Flow Rate (L/min) | 1200 |

| HGA05 | |
| Pressure Ratio: | 5:1 |
| Drive Pressure (bar) | 1~8 |
| Drive Port Size | G1/2 |
| Inlet Port Size | ZG1/2 |
| Outlet Port Size | ZG1/2 |
| Outlet Pressure (bar) | 0-40 |
| Maximum Flow Rate (L/min) | 360 |



