| Model | Power supply | Power(kw) | Pomp capacity(L/min) | The separate capacity(L/min) | Max negative pressure(kpa) | Weight | Shape size(mm) | Noise level(db) | remark |
4 | DSA002-10 | 380V/50hz | 1.7 | 1750 | >28 | -20 | 50 | 750X450X650 | 65 | ten chair |
DSA002-10G | 1.5 | / | 48 |
Note: The dry pump style don't include separate cylinder.