This GISON's GPS-303N3 is a 3" sanding pad, 10000rpm, Non-Vacuum Air Random Orbital Sander. The lightweight design and easy-to-handle composite housing reduces hand fatigue so you can work longer. It features patented no spanner design, optional safety lever, Bearing-Oil Leakage prevention performs longer life and Housing Shroud totally protects housing from dust adhesion.
3" Pneumatic Dual Action Sanders (Non-Vacuum, 10000rpm), Air Sander
| Pad Size | Diameter Orbit | Non Vacuum | Central Vacuum | Self-Generated Vacuum |
| 6" | 2.5 mm | GPS-303N6AS | GPS-303C6AS | GPS-303S6AS |
| 5.0 mm | GPS-303N6BS | GPS-303C6BS | GPS-303S6BS | |
| 7.0 mm | GPS-303N6CS | GPS-303C6CS | GPS-303S6CS | |
| 5" | 2.5 mm | GPS-303N5AS | GPS-303C5AS | GPS-303S5AS |
| 5.0 mm | GPS-303N5BS | GPS-303C5BS | GPS-303S5BS | |
| 7.0 mm | GPS-303N6CS | GPS-303C6CS | GPS-303S6CS | |
| 3" | 2.5 mm | GPS-303N3AS | ||
| 5.0 mm | GPS-303N3BS | |||
| 7.0 mm | GPS-303N3CS |
| Features |  GPS-301 |
GPS-302 |
 GPS-303 |
 GPS-304 |
| Bearing-Oil Leakage prevention performs longer life. | O | O | O | O |
| Housing Shroud totally protects housing from dust adhesion. | X |  |
 |
|
| No Spanners Needed when Replacing Pad. | X | X | O | O |
| Optional Safety Lever | X | X | O | X |
| Unique Cylinder-Air-Inlet ensures less maintenance damage. | O | O | O | O |
| 360 degree rotate + 33 degree swivel Exhaust Tube offers wide operating phase. (Vacuum Type) | O | O | O | O |
| 360 degree Adjust Exhaust Tube (Non-Vacuum Type) | O | O | O | O |
▦ Catalogs of GPS-301/302/303/304 Series Air Random Orbital Sander
