Technical specifications:
| MODEL | CAPACITY (M3/H) | ROTATION SPEED (RPM) | MOTOR POWER (KW) |
| HDP3-100 | 0 – 1.6 | 2900 | 4.0 |
| HDP3-200 | 0 – 3.2 | 2900 | 5.5 |
| HDP3-300 | 0 – 4 | 2900 | 7.5 |
| HDP3-400 | 0 – 5.5 | 2900 | 11.0 |
| HDP3-500 | 0 – 8.5 | 2900 | 18.5 |
| HDP3-600 | 0 – 12.5 | 2900 | 22.2 |
| HDP3-800 | 0 – 18.5 | 1450 | 30.0 |
| HDP3-900 | 0 – 26 | 1450 | 45.0 |
