Kurv-Baks
Product Catalog
PAI Kurv-Bak™ hard rubber back-up rings can be made in a variety of materials to help prevent early seal failure at higher pressures.
Item # |
Nominal C/S (inches) |
Nominal I.D. (inches) |
Nominal O.D. (inches) |
Thickness (Inches) |
I.D. (inches) |
O.D. (Inches) |
---|---|---|---|---|---|---|
888-005 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 7/64 | Nominal O.D. (inches) N/A 15/64 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.127 | O.D. (Inches) N/A .233 |
888-006 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1/8 | Nominal O.D. (inches) N/A 1/4 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.140 | O.D. (Inches) N/A .246 |
888-007 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 5/32 | Nominal O.D. (inches) N/A 9/32 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.171 | O.D. (Inches) N/A .277 |
888-008 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 3/16 | Nominal O.D. (inches) N/A 5/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.202 | O.D. (Inches) N/A .308 |
888-009 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 7/32 | Nominal O.D. (inches) N/A 11/32 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.234 | O.D. (Inches) N/A .340 |
888-010 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1/4 | Nominal O.D. (inches) N/A 3/8 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.265 | O.D. (Inches) N/A .371 |
888-011 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 5/16 | Nominal O.D. (inches) N/A 7/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.327 | O.D. (Inches) N/A .433 |
888-012 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 3/8 | Nominal O.D. (inches) N/A 1/2 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.390 | O.D. (Inches) N/A .496 |
888-013 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 7/16 | Nominal O.D. (inches) N/A 9/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.455 | O.D. (Inches) N/A .561 |
888-014 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1/2 | Nominal O.D. (inches) N/A 5/8 | Thickness (Inches) N/A .049 | I.D. (inches) N/A .518 | O.D. (Inches) N/A .624 |
888-015 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 9/16 | Nominal O.D. (inches) N/A 11/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.580 | O.D. (Inches) N/A .686 |
888-016 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 5/8 | Nominal O.D. (inches) N/A 3/4 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.643 | O.D. (Inches) N/A .749 |
888-017 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 11/16 | Nominal O.D. (inches) N/A 13/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.705 | O.D. (Inches) N/A .811 |
888-018 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 3/4 | Nominal O.D. (inches) N/A 7/8 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.768 | O.D. (Inches) N/A .874 |
888-019 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 13/16 | Nominal O.D. (inches) N/A 15/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A .830 | O.D. (Inches) N/A .936 |
888-020 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 7/8 | Nominal O.D. (inches) N/A 1 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 0.893 | O.D. (Inches) N/A .999 |
888-021 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 15/16 | Nominal O.D. (inches) N/A 1 1/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A .955 | O.D. (Inches) N/A 1.061 |
888-022 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 | Nominal O.D. (inches) N/A 1 1/8 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.018 | O.D. (Inches) N/A 1.124 |
888-023 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 1/16 | Nominal O.D. (inches) N/A 1 3/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.080 | O.D. (Inches) N/A 1.186 |
888-024 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 1/8 | Nominal O.D. (inches) N/A 1 1/4 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.143 | O.D. (Inches) N/A 1.249 |
888-025 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 3/16 | Nominal O.D. (inches) N/A 1 5/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.205 | O.D. (Inches) N/A 1.311 |
888-026 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 1/4 | Nominal O.D. (inches) N/A 1 3/8 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.268 | O.D. (Inches) N/A 1.374 |
888-027 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 5/16 | Nominal O.D. (inches) N/A 1 7/16 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.330 | O.D. (Inches) N/A 1.436 |
888-028 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 3/8 | Nominal O.D. (inches) N/A 1 1/2 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.393 | O.D. (Inches) N/A 1.499 |
888-029 | Nominal C/S (inches) N/A 1/16 | Nominal I.D. (inches) N/A 1 1/2 | Nominal O.D. (inches) N/A 1 5/8 | Thickness (Inches) N/A .049 | I.D. (inches) N/A 1.518 | O.D. (Inches) N/A 1.624 |