| Operation | single-acting, Normally Open |
| Materials | anodized aluminium body and fingers, PU seals |
| Working pressure | 2.5 bar ÷ 8 bar |
| Working temperature | 0°C ÷ 60°C |
| Max frequency | 2.5 Hz |
| Lubrication | Not necessary |
| Air ports | G1/8 |
| Media | Filtered air, without lubrication |
| Size | 20 mm |
| Weights | 120 g (models A and B); 125 g (models C, D, E) |
| Gripping torque at 6 bar | 310 Ncm |
| Opening torque at 6 bar | 25 Ncm |
| Gripping force at 6 bar | 90 N |
| Closing time without load | 20 ms |
| Opening time | 75 ms |
| RPGA | SERIES |
| 20 | SIZES: 20 = ø 20 mm |
| A | TYPE OF CONSTRUCTION E = Curved finger for sensor D = Flat finger for sensor C = Short finger with holes for extra jaws B = Curved finger A = Flat finger |