Piston seal AK21
November 6, 2018
Piston seal AK222B
November 6, 2018
Piston seal AK22B
| Profile | Material | Hyd | Pnu | Water | acid | Single acting | double acting | Pressure 0% |
Sliding qualities [m/s] | Temperature from [ °C ] | Temperature to [ °C ] |
| AK22B | H-PU 95 ShA/(POM/PA) | X | X | X | 400 | 0.5 | -35 | 110 | |||
| NBR 85 ShA/(POM/PA) | X | X | 160 | 0.5 | -40 | 100 | |||||
| H-NBR 85 ShA/(POM/PA) | X | 160 | 0.5 | -50 | 150 | ||||||
| EPDM 85 ShA/(POM/PA) | X | X | 160 | 0.5 | -50 | 150 | |||||
| FKM 85 ShA/(PTFE) | X | X | 160 | 0.5 | -20 | 200 |
Symmetric piston seal as AK22, but more adaptation possibilities for diverse temperatures and media by selection of suitable seal material. Retainer (support) ring in angled design possible.
