| Product series model | NS. LGF330. S (S stands for Double) | & nbsp;& nbsp; NS.LGF450.S | NS. LGF600.S |
| External dimensions | 228 mm x 163 mm | 228 mm x 163 mm | & nbsp; 301 mmx 163 mm |
| Weight | 1230g | & nbsp; 1230g | 1880g |
| Work pressure | 0-20 bar | 0-20 bar | 0-20 bar |
| Conveying pressure | 40 bar | 40 bar | 40 bar |
| Viscosity | Water like to paste like | Water like to paste like | Water like to paste like |
| Volumetric flow rate | 0.1-6.6 ml/min(at 1:1) | 0.2-12 ml/min(at 1:1) | 0.6-32.0ml/min(at1:1) |
| Minimum dosage | 0.005 ml | 0.010 ml | 0.030 ml |
| Conveying accuracy | Soil 1% | & nbsp; Soil 1% | Soil 1% |
| Working temperature | 10-40°C | 10-40°C | 10-40°C |
| Repetitive accuracy | >99% | & nbsp; > 99% | >99% |