Mesin skru bebas minyak dilincirkan air 55KW (penukaran frekuensi magnet kekal)
Spesifikasi
| Nama | Unit | Parameter | Parameter | Parameter | Parameter |
| Model | BNS-55WAVF | BNS-55WAVF | BNS-55WWVF | BNS-55WWVF | |
| Aliran volum | m3/min | 3.0～10.3 | 2.6～8.55 | 3.0～10.3 | 2.6～8.55 |
| Tekanan kerja | MPa | 0.8 | 1.0 | 0.8 | 1.0 |
| Kuasa motor | KW/HP | 55/75 | 55/75 | 55/75 | 55/75 |
| Gred perlindungan motor | IP54 | IP54 | IP54 | IP54 | |
| Kelas penebat | F | F | F | F | |
| kuasa | V/PH/HZ | 380/3/50 | 380/3/50 | 380/3/50 | 380/3/50 |
| Mulakan cara | |||||
| Kelajuan | r/min | 2980 | 2980 | 2980 | 2980 |
| Kandungan minyak ekzos | PPM | 100% | 100% | 100% | 100% |
| Cara penghantaran | |||||
| bising | dB(A) | ≤68±3 | ≤68±3 | ≤68±3 | ≤68±3 |
| Cara penyejukan | |||||
| Pelinciran air | L/H | 100 | 100 | 100 | 100 |
| Lebih berkaliber | INCI | Rp2 | Rp2 | Rp2 | Rp2 |
| Dimensi（**） | mm | 2060*1360*1688 | 2060*1360*1688 | 1800*1360*1670 | 1800*1360*1670 |
| Berat badan | kg | 1100 | 1100 | 1100 | 1100 |
