Multiseal® Low Friction Seals
Product Catalog
What Makes Multiseal® Low Friction Seals Better?
- A better seal - The multi-lobed design provides more sealing surfaces than standard O-Rings.
- Increases life for the seal ring - With multiple seal points, less squeeze is required to provide an effective seal. This means less friction and wear which will increase seal life and lower maintenance costs.
- Prevents spiral failure - The square cross sections resist distortion called "spiral twist" that may be encountered when using O-Rings.
- Puts parting lines where they belong - Unlike an O-Ring, where the parting line is found on the only sealing surface, the parting lines of Multiseal® low friction seals and X-Ring compression seals are located in the center of the cross section away from the primary sealing surfaces.
- Better lubricant retention - The grooves on the inside and outside diameter of these rings retain lubricant thereby lowering friction and extending packing life.
- Saves space, reduces cost - One Multiseal® low friction seal can replace two U-Cups in many applications.
- Less force, better seal - Lower breakaway force and reduced operating pressures make them ideal in reciprocating applications.
- The right fit - Multiseal® low friction seals will fit in standard O-Ring grooves
Item # |
C/S (inches) |
C/S Tolerance (±) |
I.D. (inches) |
I.D. Tolerance (±) |
O.D. (REF) (inches) |
Nominal C/S (inches) |
Nominal I.D. (inches) |
Nominal O.D. (inches) |
---|---|---|---|---|---|---|---|---|
4-160 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 5.237 | I.D. Tolerance (±) N/A 0.035 | O.D. (REF) (inches) N/A 5.443 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5 1/4 | Nominal O.D. (inches) N/A 5 7/16 |
4-165 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 6.487 | I.D. Tolerance (±) N/A 0.040 | O.D. (REF) (inches) N/A 6.693 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 6 1/2 | Nominal O.D. (inches) N/A 6 11/16 |
4-166 | C/S (inches) N/A 0.103 | C/S Tolerance (±) N/A 0.003 | I.D. (inches) N/A 6.737 | I.D. Tolerance (±) N/A 0.040 | O.D. (REF) (inches) N/A 6.943 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 6 3/4 | Nominal O.D. (inches) N/A 6 15/16 |
4-204 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.359 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.637 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 3/8 | Nominal O.D. (inches) N/A 5/8 |
4-205 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.421 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.699 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 7/16 | Nominal O.D. (inches) N/A 11/16 |
4-206 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.484 | I.D. Tolerance (±) N/A 0.005 | O.D. (REF) (inches) N/A 0.762 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1/2 | Nominal O.D. (inches) N/A 3/4 |
4-207 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A .546 | I.D. Tolerance (±) N/A 0.007 | O.D. (REF) (inches) N/A 0.824 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 9/16 | Nominal O.D. (inches) N/A 13/16 |
4-208 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.609 | I.D. Tolerance (±) N/A 0.009 | O.D. (REF) (inches) N/A 0.887 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 5/8 | Nominal O.D. (inches) N/A 7/8 |
4-209 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.672 | I.D. Tolerance (±) N/A 0.009 | O.D. (REF) (inches) N/A 0.950 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 11/16 | Nominal O.D. (inches) N/A 15/16 |
4-210 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.734 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.012 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 3/4 | Nominal O.D. (inches) N/A 1 |
4-211 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.796 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.074 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 13/16 | Nominal O.D. (inches) N/A 1 1/16 |
4-212 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.859 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.137 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 7/8 | Nominal O.D. (inches) N/A 1 1/8 |
4-213 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.921 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.199 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 15/16 | Nominal O.D. (inches) N/A 1 3/16 |
4-214 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 0.984 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.262 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 | Nominal O.D. (inches) N/A 1 1/4 |
4-215 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.046 | I.D. Tolerance (±) N/A 0.010 | O.D. (REF) (inches) N/A 1.324 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/16 | Nominal O.D. (inches) N/A 1 5/16 |
4-216 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.109 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.387 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/8 | Nominal O.D. (inches) N/A 1 3/8 |
4-217 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.171 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.449 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 3/16 | Nominal O.D. (inches) N/A 1 7/16 |
4-218 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.234 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.512 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/4 | Nominal O.D. (inches) N/A 1 1/2 |
4-219 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.296 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.574 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 5/16 | Nominal O.D. (inches) N/A 1 9/16 |
4-220 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.359 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.637 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 3/8 | Nominal O.D. (inches) N/A 1 5/8 |
4-221 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.421 | I.D. Tolerance (±) N/A 0.012 | O.D. (REF) (inches) N/A 1.699 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 7/16 | Nominal O.D. (inches) N/A 1 11/16 |
4-222 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.484 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 1.762 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 1/2 | Nominal O.D. (inches) N/A 1 3/4 |
4-223 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.609 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 1.887 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 5/8 | Nominal O.D. (inches) N/A 1 7/8 |
4-224 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.734 | I.D. Tolerance (±) N/A 0.015 | O.D. (REF) (inches) N/A 2.012 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 3/4 | Nominal O.D. (inches) N/A 2 |
4-225 | C/S (inches) N/A 0.139 | C/S Tolerance (±) N/A 0.004 | I.D. (inches) N/A 1.859 | I.D. Tolerance (±) N/A 0.018 | O.D. (REF) (inches) N/A 2.137 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1 7/8 | Nominal O.D. (inches) N/A 2 1/8 |