| Ultimater negative pressure value | ≥0.075MPA |
| Air exhausting speed | ≥18L/MIN |
| Power supply | AC220V±22v/110v±11v,50/60hz±1hz |
| Regulating scope of negative pressure | 0.02mpa-maxium |
| Reservoir | ≥1000ML,1PC |
| Input power | 90VA |
| Noise | ≤65db(A) |
| Suction Pump | Piton pump |
| Ultimater negative pressure value | ≥0.075MPA |
| Air exhausting speed | ≥18L/MIN |
| Power supply | AC220V±22v/110v±11v,50/60hz±1hz |
| Regulating scope of negative pressure | 0.02mpa-maxium |
| Reservoir | ≥1000ML,1PC |
| Input power | 90VA |
| Noise | ≤65db(A) |
| Suction Pump | Piton pump |