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) |
---|---|---|---|---|---|---|
888-138 888-138/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 1/8 | Nominal O.D. (inches) N/A 2 5/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.143 | O.D. (Inches) N/A 2.315 |
888-139 888-139/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 3/16 | Nominal O.D. (inches) N/A 2 3/8 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.206 | O.D. (Inches) N/A 2.378 |
888-140 888-140/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 1/4 | Nominal O.D. (inches) N/A 2 7/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.268 | O.D. (Inches) N/A 2.440 |
888-142 888-142/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 3/8 | Nominal O.D. (inches) N/A 2 9/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.393 | O.D. (Inches) N/A 2.565 |
888-143 888-143/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 7/16 | Nominal O.D. (inches) N/A 2 5/8 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.456 | O.D. (Inches) N/A 2.628 |
888-144 888-144/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 1/2 | Nominal O.D. (inches) N/A 2 11/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.518 | O.D. (Inches) N/A 2.690 |
888-145 888-145/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 9/16 | Nominal O.D. (inches) N/A 2 3/4 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.581 | O.D. (Inches) N/A 2.753 |
888-146 888-146/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 5/8 | Nominal O.D. (inches) N/A 2 13/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.643 | O.D. (Inches) N/A 2.815 |
888-147 888-147/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 11/16 | Nominal O.D. (inches) N/A 2 7/8 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.706 | O.D. (Inches) N/A 2.878 |
888-148 888-148/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 3/4 | Nominal O.D. (inches) N/A 2 15/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.768 | O.D. (Inches) N/A 2.940 |
888-149 888-149/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 13/16 | Nominal O.D. (inches) N/A 3 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.831 | O.D. (Inches) N/A 3.003 |
888-150 888-150/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 2 7/8 | Nominal O.D. (inches) N/A 3 1/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 2.893 | O.D. (Inches) N/A 3.065 |
888-151 888-151/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3 | Nominal O.D. (inches) N/A 3 3/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 3.018 | O.D. (Inches) N/A 3.190 |
888-152 888-152/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3 1/4 | Nominal O.D. (inches) N/A 3 7/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 3.268 | O.D. (Inches) N/A 3.440 |
888-153 888-153/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3 1/2 | Nominal O.D. (inches) N/A 3 11/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 3.518 | O.D. (Inches) N/A 3.690 |
888-154 888-154/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 3 3/4 | Nominal O.D. (inches) N/A 3 15/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 3.768 | O.D. (Inches) N/A 3.940 |
888-155 888-155/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 4 | Nominal O.D. (inches) N/A 4 3/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 4.018 | O.D. (Inches) N/A 4.190 |
888-156 888-156/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 4 1/4 | Nominal O.D. (inches) N/A 4 7/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 4.268 | O.D. (Inches) N/A 4.440 |
888-158 888-158/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 4 3/4 | Nominal O.D. (inches) N/A 4 15/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 4.768 | O.D. (Inches) N/A 4.940 |
888-157 888-157/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 4.5 | Nominal O.D. (inches) N/A 4 11/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 4.518 | O.D. (Inches) N/A 4.690 |
888-159 888-159/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5 | Nominal O.D. (inches) N/A 5 3/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 5.018 | O.D. (Inches) N/A 5.190 |
888-161 888-161/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5 1/2 | Nominal O.D. (inches) N/A 5 11/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 5.518 | O.D. (Inches) N/A 5.690 |
888-162 888-162/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 5 3/4 | Nominal O.D. (inches) N/A 5 15/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 5.768 | O.D. (Inches) N/A 5.940 |
888-163 888-163/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 6 | Nominal O.D. (inches) N/A 6 3/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 6.018 | O.D. (Inches) N/A 6.190 |
888-164 888-164/Asset/Kurv-Bak Small.png | Nominal C/S (inches) N/A 3/32 | Nominal I.D. (inches) N/A 6 1/4 | Nominal O.D. (inches) N/A 6 7/16 | Thickness (Inches) N/A .053 | I.D. (inches) N/A 6.268 | O.D. (Inches) N/A 6.440 |