Seal Details
Type: 22
Click for additional images
Single spring, resilient, rubber diaphragm seal with two working length options, and a Type 11 boot mounted stationary, as standard, to suit common originally American housing sizes.
A widely utilised seal type, highly suited to general duties, capable of long service life.
Also available with ‘O’-Ring mounted stationaries, as Types 11J and 22J. Types 11/22 are also available as a rotary seal only to be installed with a variety of stationaries.
Metric Dimensions
| D0 | Size Code | D1 | D3 | L1 | L2 |
| 14 | 0140 | 1.25 | 1.063 | 1.375 | 0.405 |
| 16 | 0160 | 1.25 | 1.063 | 1.375 | 0.405 |
| 18 | 0180 | 1.375 | 1.209 | 1.375 | 0.405 |
| 20 | 0200 | 1.5 | 1.315 | 1.437 | 0.405 |
| 22 | 0220 | 1.5 | 1.315 | 1.437 | 0.405 |
| 24 | 0240 | 1.625 | 1.543 | 1.625 | 0.437 |
| 25 | 0250 | 1.625 | 1.543 | 1.625 | 0.437 |
| 28 | 0280 | 1.75 | 1.795 | 1.687 | 0.437 |
| 30 | 0300 | 1.875 | 1.866 | 1.687 | 0.437 |
| 32 | 0320 | 1.875 | 1.866 | 1.687 | 0.437 |
| 33 | 0330 | 2 | 2.047 | 1.687 | 0.437 |
| 35 | 0350 | 2 | 2.071 | 1.687 | 0.437 |
| 38 | 0380 | 2.125 | 2.189 | 1.687 | 0.437 |
| 40 | 0400 | 2.375 | 2.331 | 2 | 0.5 |
| 43 | 0430 | 2.5 | 2.563 | 2 | 0.5 |
| 45 | 0450 | 2.625 | 2.563 | 2.125 | 0.5 |
| 48 | 0480 | 2.75 | 2.626 | 2.125 | 0.5 |
| 50 | 0500 | 2.75 | 2.795 | 2.125 | 0.5 |
| 53 | 0530 | 3 | 2.886 | 2.375 | 0.562 |
| 55 | 0550 | 3.125 | 3.094 | 2.375 | 0.562 |
| 60 | 0600 | 3.25 | 3.232 | 2.5 | 0.562 |
| 65 | 0650 | 3.375 | 3.488 | 2.75 | 0.625 |
| 70 | 0700 | 3.5 | 3.543 | 2.75 | 0.625 |
| 75 | 0750 | 3.875 | 4.043 | 2.875 | 0.625 |
Imperial Dimensions
| D0 | Size Code | D1 | D3 | L1 | L2 |
| 0.5 | 0127 | 1 | 0.925 | 1.25 | 0.312 |
| 0.625 | 0158 | 1.25 | 1.063 | 1.375 | 0.405 |
| 0.75 | 0191 | 1.375 | 1.209 | 1.375 | 0.405 |
| 0.875 | 0222 | 1.5 | 1.315 | 1.437 | 0.405 |
| 1 | 0254 | 1.625 | 1.701 | 1.625 | 0.437 |
| 1.125 | 0286 | 1.75 | 1.795 | 1.687 | 0.437 |
| 1.25 | 0317 | 1.875 | 1.866 | 1.687 | 0.437 |
| 1.375 | 0349 | 2 | 2.047 | 1.687 | 0.437 |
| 1.5 | 0381 | 2.125 | 2.197 | 1.687 | 0.437 |
| 1.625 | 0412 | 2.375 | 2.331 | 2 | 0.5 |
| 1.75 | 0444 | 2.5 | 2.563 | 2 | 0.5 |
| 1.875 | 0476 | 2.625 | 2.626 | 2.125 | 0.5 |
| 2 | 0508 | 2.75 | 2.886 | 2.125 | 0.5 |
| 2.125 | 0539 | 3 | 2.886 | 2.375 | 0.562 |
| 2.25 | 0571 | 3.125 | 3.094 | 2.375 | 0.562 |
| 2.375 | 0603 | 3.25 | 3.232 | 2.5 | 0.562 |
| 2.5 | 0635 | 3.375 | 3.331 | 2.5 | 0.562 |
| 2.625 | 0666 | 3.375 | 3.488 | 2.75 | 0.625 |
| 2.75 | 0698 | 3.5 | 3.543 | 2.75 | 0.625 |
| 2.875 | 0730 | 3.75 | 3.748 | 2.875 | 0.625 |
| 3 | 0762 | 3.875 | 4.043 | 2.875 | 0.625 |
| 3.125 | 0794 | 4 | 4.094 | 3.125 | 0.783 |
| 3.25 | 0825 | 4.125 | 4.094 | 3.125 | 0.783 |
| 3.375 | 0857 | 4.25 | 4.252 | 3.125 | 0.783 |
| 3.5 | 0889 | 4.375 | 4.409 | 3.125 | 0.783 |
| 3.625 | 0921 | 4.5 | 4.488 | 3.25 | 0.783 |
| 3.75 | 0953 | 4.625 | 4.685 | 3.25 | 0.783 |
| 3.875 | 0984 | 4.75 | 4.764 | 3.375 | 0.783 |
| 4 | 1016 | 4.875 | 4.882 | 3.375 | 0.783 |