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 |
888-103 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3/32 | Nominal O.D. (inches) N/A 9/32 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.109 | O.D. (Inches) N/A .281 |
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 |
888-104 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1/8 | Nominal O.D. (inches) N/A 5/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.140 | O.D. (Inches) N/A .312 |
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 |
888-106 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3/16 | Nominal O.D. (inches) N/A 3/8 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.202 | O.D. (Inches) N/A .374 |
888-107 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 7/32 | Nominal O.D. (inches) N/A 13/32 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.234 | O.D. (Inches) N/A .406 |
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 |
888-108 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1/4 | Nominal O.D. (inches) N/A 7/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.265 | O.D. (Inches) N/A .437 |
888-201 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 3/16 | Nominal O.D. (inches) N/A 7/16 | Thickness (Inches) N/A .050 | I.D. (inches) N/A 0.202 | O.D. (Inches) N/A .438 |
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 |
888-109 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5/16 | Nominal O.D. (inches) N/A 1/2 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.327 | O.D. (Inches) N/A .499 |
888-202 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 1/4 | Nominal O.D. (inches) N/A 1/2 | Thickness (Inches) N/A .050 | I.D. (inches) N/A 0.265 | O.D. (Inches) N/A .501 |
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 |
888-110 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3/8 | Nominal O.D. (inches) N/A 9/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.390 | O.D. (Inches) N/A .562 |
888-203 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 5/16 | Nominal O.D. (inches) N/A 9/16 | Thickness (Inches) N/A .050 | I.D. (inches) N/A 0.327 | O.D. (Inches) N/A .563 |
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 |
888-111 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 7/16 | Nominal O.D. (inches) N/A 5/8 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.452 | O.D. (Inches) N/A .624 |
888-204 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 3/8 | Nominal O.D. (inches) N/A 5/8 | Thickness (Inches) N/A .050 | I.D. (inches) N/A 0.390 | O.D. (Inches) N/A .626 |
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 |
888-112 | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 1/2 | Nominal O.D. (inches) N/A 11/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 0.515 | O.D. (Inches) N/A .687 |
888-205 | Nominal C/S (inches) N/A 1/8 | Nominal I.D. (inches) N/A 7/16 | Nominal O.D. (inches) N/A 11/16 | Thickness (Inches) N/A .050 | I.D. (inches) N/A 0.455 | O.D. (Inches) N/A .691 |