The revolutionary self-adjusting, one-piece packing solution that simplifies material choice for chemical compatibility.
While the cartridge material remains standard and always includes a 100-6000psi injection pressure capability and a built-in wiper to clean the plunger and prolong service life, there are 2 O-ring choices available to meet the necessary requirements of specific applications.
| XF1 O-Ring |
XF2 O-Ring |
| -65C to 150C |
-7C to 230C |
| Wide chemical compatibility |
Highest chemical compatibility possible |
| Excellent low temperature performance |
Limited low temperature performance |
| 100psi-6000psi pressure range |
100psi-6000psi pressure range |
| Built in wiper to prolong lifespan |
|
Material Chemical Compatibility Comparison
| V-Packing Material |
XF1 |
XF2 |
| Buna N (Nitrile) |
Superior |
Superior |
| EPDM |
Superior |
Superior |
| Fluorosilicone |
Equivalent |
Superior |
| Viton (FKM) |
Equivalent |
Equivalent |
| Kalrez (FFKM) |
Comparable |
Equivalent |
| Teflon (PTFE) |
Comparable |
Comparable |