KKP PNEUMATICS SEAL
The complete piston KKP for pneumatic cylinders consists of a piston and a seal with the appropriate bearing elements.
The pistons are provided with a smooth internal bore which can be used as O-Ring sealing surface.
| Materials | |||
| Complete Piston | |||
| Standard | Steel | ||
| Alternative | POM, PA, Aluminum | ||
| Application Range | |||
| Pressure [bar] | Temperature Range [°C] | Sliding Speed [m/s] | |
| Standard | 360 | -30 … +120 | 1 |
| Design Hints Surface Finish | |||
| Surface Quality | |||
| Ra [µm] | Ra [µm] | Rt [µm] | |
| Sliding Surfaces | 0.1 – 0.3 | ≤ 1.5 | |
| Static Sealing Surfaces | 0.8 | ≤ 6.3 | |
SIZE
| D | d | b | e | Ref. Number |
| 25 | 8 | 32 | 7 | 13200 |
| 32 | 15 | 32 | 7 | 13201 |
| 40 | 18 | 34 | 7 | 13202 |
| 50 | 20 | 34 | 7 | 13203 |
| 63 | 22 | 36 | 7 | 13204 |
| 80 | 30 | 40 | 7 | 13205 |
| 100 | 38 | 43 | 7 | 13206 |
| 125 | 48 | 50 | 10 | 13207 |
| 140 | 55 | 50 | 10 | 13208 |
| 150 | 60 | 50 | 10 | 13209 |
| 160 | 68 | 50 | 10 | 13210 |
| 180 | 75 | 55 | 10 | 13211 |
| 200 | 80 | 55 | 10 | 13212 |
| 225 | 90 | 65 | 10 | 13213 |
| 250 | 100 | 81 | 10 | 13214 |