LEWA型计量泵
| NO. | model | Flow rate (m³/h) | Power(kw) | Applicable viscosity(m2/s) | Pump speed(Second-rate/min) | supplier |
| 1 | 4DY-150/16A | 2 | 0.18 | 500 | 27 | Check → |
| 2 | 4DY-98/25A | 4 | 0.25 | 500 | 54 | Check → |
| 3 | 4DY-70/40A | 6 | 0.18 | 500 | 80 | Check → |
| 4 | 4DY-50/63A | 12 | 0.25 | 500 | 160 | Check → |
| 5 | 4DY-32/80A | 25 | 0.18 | 500 | 80 | Check → |