1. Rated voltage: single-phase 220V, three-phase 220V, 380V, 440V and some special voltage.
2. Rated power :15kW allowed error +5%~-10%.
3. Heating medium: fuel oil, lubricating oil.
4. Flow rate :500 kg/h.
5. Temperature rise :48℃soil 5℃.
6. Temperature control thermostat control value between 50-98℃adjustment: the temperature limit is set to 110℃when leaving the factory.
7. The allowable working pressure of the heating chamber: 1.0MPa.
8. Erection, safety valve diameter of 25mm, factory supply as accessories.
9. There are 4 temperature controllers in the heating device (one for temperature control and three for protection)
| Model | Power (kW) | Volage(V) | Oil supply pressure (MPa) | controlling temperature ("C) | Flow rate (kg/h) | Overall dimensions (L×W×H mm) | Weight (kg) |
| RYZ-9 | 9 | 3～220 3～380 3～440 | 0.3≤P≤1 | 65～70 | ≥500 | 1400×765×380 | 85 |
| RYZ-15 | 15 | 1800×765x380 | 120 | ||||
| RYZ-18 | 18 | 1800x765x380 | 120 | ||||
| RYZ-24 | 24 | 65～90 | ≥750 | 1800×765x380 | 250 |