What Makes X-Ring Seals Better?
•
Twice the Sealing Surface — Multi-lobed design provides more sealing surfaces than standard O-Rings.•
Prolonged Seal Life – With multiple seal points, less squeeze is required to provide an effective seal. Less friction and wear will increase seal life and lower maintenance costs.•
Prevents Spiral Failure – The “X” profile creates a stable seal that is more resistant to rolling in a groove than an O-Ring when used in a dynamic application.•
Reduced Leakage – Parting lines of X-Ring seals are located in the valley between the lobes away from the critical sealing surface.•
Better Lubricant Retention – Grooves on the inside and outside diameter of these rings retain lubricant thereby lowering friction and extending packing life.•
Less Force, Better Seal – Lower breakaway forces and reduced operating pressures make them ideal in reciprocating applications.•
The Right Fit – X-Rings will fit in standard O-Ring grooves for most applications.
Item # |
C/S (inches) |
C/S Tol +/- |
I.D. (inches) |
I.D. Tol +/- |
O.D. (REF) (inches) |
Nominal C/S (inches) |
Nominal I.D. (inches) |
Nominal O.D. (inches) |
|---|---|---|---|---|---|---|---|---|
| 4444-227 | N/A .139 | N/A .004 | N/A 2.109 | N/A .018 | N/A 2.387 | N/A 1/8 | N/A 2 1/8 | N/A 2 3/8 |
| 4444-228 | N/A .139 | N/A .004 | N/A 2.234 | N/A .020 | N/A 2.512 | N/A 1/8 | N/A 2 1/4 | N/A 2 1/2 |
| 4444-229 | N/A .139 | N/A .004 | N/A 2.359 | N/A .020 | N/A 2.637 | N/A 1/8 | N/A 2 3/8 | N/A 2 5/8 |
| 4444-230 | N/A .139 | N/A .004 | N/A 2.484 | N/A .020 | N/A 2.762 | N/A 1/8 | N/A 2 1/2 | N/A 2 3/4 |
| 4444-231 | N/A .139 | N/A .004 | N/A 2.609 | N/A .020 | N/A 2.887 | N/A 1/8 | N/A 2 5/8 | N/A 2 7/8 |
| 4444-232 | N/A .139 | N/A .004 | N/A 2.734 | N/A .024 | N/A 3.012 | N/A 1/8 | N/A 2 3/4 | N/A 3 |
| 4444-233 | N/A .139 | N/A .004 | N/A 2.859 | N/A .024 | N/A 3.137 | N/A 1/8 | N/A 2 7/8 | N/A 3 1/8 |
| 4444-234 | N/A .139 | N/A .004 | N/A 2.984 | N/A .024 | N/A 3.262 | N/A 1/8 | N/A 3 | N/A 3 1/4 |
| 4444-235 | N/A .139 | N/A .004 | N/A 3.109 | N/A .024 | N/A 3.387 | N/A 1/8 | N/A 3 1/8 | N/A 3 3/8 |
| 4444-236 | N/A .139 | N/A .004 | N/A 3.234 | N/A .024 | N/A 3.512 | N/A 1/8 | N/A 3 1/4 | N/A 3 1/2 |
| 4444-237 | N/A .139 | N/A .004 | N/A 3.359 | N/A .024 | N/A 3.637 | N/A 1/8 | N/A 3 3/8 | N/A 3 5/8 |
| 4444-238 | N/A .139 | N/A .004 | N/A 3.484 | N/A .024 | N/A 3.762 | N/A 1/8 | N/A 3 1/2 | N/A 3 3/4 |
| 4444-239 | N/A .139 | N/A .004 | N/A 3.609 | N/A .028 | N/A 3.887 | N/A 1/8 | N/A 3 5/8 | N/A 3 7/8 |
| 4444-242 | N/A .139 | N/A .004 | N/A 3.984 | N/A .028 | N/A 4.262 | N/A 1/8 | N/A 4 | N/A 4 1/4 |
| 4444-244 | N/A .139 | N/A .004 | N/A 4.234 | N/A .030 | N/A 4.512 | N/A 1/8 | N/A 4 1/4 | N/A 4 1/2 |
| 4444-249 | N/A .139 | N/A .004 | N/A 4.859 | N/A .035 | N/A 5.137 | N/A 1/8 | N/A 4 7/8 | N/A 5 1/8 |
| 5444-7.419 | N/A .139 | N/A .004 | N/A 7.173 | N/A .040 | N/A 7.419 | N/A 1/8 | N/A | N/A |
| 4444-264 | N/A .139 | N/A .004 | N/A 7.484 | N/A .045 | N/A 7.762 | N/A 1/8 | N/A 7 1/4 | N/A 7 3/4 |
| 4444-265 | N/A .139 | N/A .004 | N/A 7.734 | N/A .045 | N/A 8.012 | N/A 1/8 | N/A 7 3/4 | N/A 8 |
| 5444-9.434 | N/A .139 | N/A .004 | N/A 9.156 | N/A .050 | N/A 9.434 | N/A 1/8 | N/A | N/A |
| 4444-312 | N/A .210 | N/A .005 | N/A .600 | N/A .009 | N/A 1.020 | N/A 3/16 | N/A 5/8 | N/A 1 |
| 4444-313 | N/A .210 | N/A .005 | N/A .662 | N/A .009 | N/A 1.082 | N/A 3/16 | N/A 11/16 | N/A 1 1/16 |
| 4444-316 | N/A .210 | N/A .005 | N/A .850 | N/A .010 | N/A 1.270 | N/A 3/16 | N/A 7/8 | N/A 1 1/4 |
| 4444-320 | N/A .210 | N/A .005 | N/A 1.100 | N/A .012 | N/A 1.520 | N/A 3/16 | N/A 1 1/8 | N/A 1 1/2 |
| 4444-322 | N/A .210 | N/A .005 | N/A 1.225 | N/A .012 | N/A 1.645 | N/A 3/16 | N/A 1 1/4 | N/A 1 5/8 |
