| Model | Gas | Max. Inlet Pressure(Bar) | Delivery Pressure(Bar) | Max. Working Pressure(Bar) |
| SR03K-OX | Oxygen | 230 | 16 | 10 |
| SR03K-AC | Acetylene | 25 | 2.5 | 1.5 |
| SR03K-LP | Propane | 25 | 6 | 2.5 |
| SR03K-AR | Argon | 230 | 45(Lt./min) | 25(Lt./min) |
| Model | Gas | Max. Inlet Pressure(Bar) | Delivery Pressure(Bar) | Max. Working Pressure(Bar) |
| SR03K-OX | Oxygen | 230 | 16 | 10 |
| SR03K-AC | Acetylene | 25 | 2.5 | 1.5 |
| SR03K-LP | Propane | 25 | 6 | 2.5 |
| SR03K-AR | Argon | 230 | 45(Lt./min) | 25(Lt./min) |