| Model | Single | Frequency | Rated | Output Voltage | Rated | MAX | Rated | Rated | Sound | N.W. |
| Double | Power | Current | Air Flow | Suction | Discharge | |||||
| Stage | Hz | KW | V | A | m3/h | mbar | mbar | dB(A) | Kg |
| LT1 720 H16 | Double | 50 | 2.2 | 200-240△345-415Y | 9.7△/5.6Y | 320 | -380 | 400 | 73 | 42 |
| 60 | 2.55 | 220-275△380-480Y | 10.3△/6.0Y | 385 | -380 | 400 | 76 |