For secondary high pressure, for Arc welding gases, for high purity gases
| Application | Model | Applied gas |
| For high purity gases only (Low cost edition) | New ECO-H | Oxygen Nitrogen, Argon, Hydrogen, Helium or Dry air |
| For secondary high pressure (anti-pressure test or laboratory use) | JET-H | Oxygen Nitrogen, Argon, Helium or Hydrogen |
| For high purity gases only and high flow | JET-S | Oxygen, Nitrogen, Argon, Hydrogen or Helium |
| Double stage for high purity gases (Flowmeter is optional) | JET-V | Oxygen, Nitrogen, Argon, Hydrogen or Helium |
| Shield gases for welding (with flowmeter) | V-F22AR | Argon |
| Double stage and Fin vaporizing type for stable supplying of CO2 and N2O gases | AURORA 872 AURORA 873 AURORA 882Y |
872...CO2 873...N2O 882Y...CO2 |
| Shield gases for welding (with heater and flowmeter) | AURORA 90 AURORA 91 |
CO2 |
| Application | Model | Applied gas |
| High purity gases (low cost edition) | New ECO-L | Oxygen, Nitrogen, Argon, Hydrogen, Helium or Dried Air |
| Shield gases for welding (with flowmeter) | MASTER 48U MASTER 49U |
CO2 Argon |