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| Model Number | KAR525NV | KAR550NV | KAR580NV |
| Backup Pad Size | 5inch (125mm) | 5inch (125mm) | 5inch (125mm) |
| Orbit Diameter (mm) | 2.5 | 5.0 | 8.0 |
| Free Speed (RPM) | 12,000 | 12,000 | 12,000 |
| Net Weight (g) | 700 | 700 | 720 |
| Vacuum Style | Non Vacuum | Non Vacuum | Non Vacuum |
| Air Consumption (L/min) | 340 | 340 | 340 |
| Sound Level (dBa) | 70 | 70 | 70 |
| Air Pressure (kg/cm²) | 6.0 | 6.0 | 6.0 |