| Theory |
Reciprocating Pump |
| Structure |
Piston Pump |
| Usage |
Air Pump |
| Power |
Electric |
| Standard or Nonstandard |
Standard |
| Fuel |
Other |
| Pressure |
High Pressure |
| Application |
Cryogenic |
| Place of Origin |
China (Mainland) |
1. Heat insulation by vacuum jacket 2. Large discharging volume 3. Short pre-cooling time