| model | DYK-15 | DYK-30 | DYK-45 | DYK-60 | DYK-75 | DYK-90 | DYK-120 |
| Total power of electric heater Kw | 15 | 30 | 45 | 60 | 75 | 90 | 120 |
| Operating voltage V | 220V | ||||||
| Rated current A | 3X23 | 3X46 | 3X70 | 3X92 | 3X115 | 3X140 | 3X185 |
| Medium pressure Pa | 2X9.8X104 | ||||||
| Maximum outlet temperature of medium | 300℃ | ||||||
| Add heat 103 j/h | 43 | 86 | 130 | 172 | 215 | 260 | 344 |
| Temperature control range | 0~300℃ | ||||||
| Inlet and outlet pipe diameter | DN80-DN100 | DN100-DN125 | DN125-DN150 | DN125-DN150 | DN150-DN175 | DN175-DN200 | DN175-DN200 |