
Company Information
Ask for more detail from the seller
Contact SupplierHighly proficient and widely utilised mechanical seal Parallel spring, rubber diaphragm seals to common American standard dimensions.
Characteristics
Operating Limits
| Imperial Shaft Size DØ | Metric Shaft Size DØ | Size Code | D1 | D3 | TYPE 11 L1 | TYPE 22 L1 | L2 | |||||
| Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric | |||
| 0.5 | 127 | 1 | 25.4 | 0.925 | 23.5 | 0.812 | 20.62 | 1.25 | 31.75 | 0.312 | 7.93 | |
| 14 | 140 | 1.25 | 31.75 | 1.063 | 27 | 0.875 | 22.23 | 1.375 | 34.93 | 0.405 | 10.28 | |
| 0.625 | 158 | 1.25 | 31.75 | 1.063 | 27 | 0.875 | 22.23 | 1.375 | 34.93 | 0.405 | 10.28 | |
| 16 | 160 | 1.25 | 31.75 | 1.063 | 27 | 0.875 | 22.23 | 1.375 | 34.93 | 0.405 | 10.28 | |
| 18 | 180 | 1.375 | 34.93 | 1.209 | 30.7 | 0.875 | 22.23 | 1.375 | 34.93 | 0.405 | 10.28 | |
| 0.75 | 191 | 1.375 | 34.93 | 1.209 | 30.7 | 0.875 | 22.23 | 1.375 | 34.93 | 0.405 | 10.28 | |
| 20 | 200 | 1.5 | 38.1 | 1.315 | 33.4 | 0.937 | 23.8 | 1.437 | 36.5 | 0.405 | 10.28 | |
| 22 | 220 | 1.5 | 38.1 | 1.315 | 33.4 | 0.937 | 23.8 | 1.437 | 36.5 | 0.405 | 10.28 | |
| 0.875 | 222 | 1.5 | 38.1 | 1.315 | 33.4 | 0.937 | 23.8 | 1.437 | 36.5 | 0.405 | 10.28 | |
| 24 | 240 | 1.625 | 41.28 | 1.543 | 39.2 | 1 | 25.4 | 1.625 | 41.28 | 0.437 | 11.1 | |
| 25 | 250 | 1.625 | 41.28 | 1.543 | 39.2 | 1 | 25.4 | 1.625 | 41.28 | 0.437 | 11.1 | |
| 1 | 254 | 1.625 | 41.28 | 1.701 | 43.2 | 1 | 25.4 | 1.625 | 41.28 | 0.437 | 11.1 | |
| 28 | 280 | 1.75 | 44.44 | 1.795 | 45.6 | 1.062 | 26.97 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 1.125 | 286 | 1.75 | 44.44 | 1.795 | 45.6 | 1.062 | 26.97 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 30 | 300 | 1.875 | 47.63 | 1.866 | 47.4 | 1.062 | 26.97 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 1.25 | 317 | 1.875 | 47.63 | 1.866 | 47.4 | 1.062 | 26.97 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 32 | 320 | 1.875 | 47.63 | 1.866 | 47.4 | 1.062 | 26.97 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 33 | 330 | 2 | 50.8 | 2.047 | 52 | 1.125 | 28.58 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 1.375 | 349 | 2 | 50.8 | 2.047 | 52 | 1.125 | 28.58 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 35 | 350 | 2 | 50.8 | 2.071 | 52 | 1.125 | 28.58 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 38 | 380 | 2.125 | 53.98 | 2.189 | 55.6 | 1.125 | 28.58 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 1.5 | 381 | 2.125 | 53.98 | 2.197 | 55.6 | 1.125 | 28.58 | 1.687 | 42.85 | 0.437 | 11.1 | |
| 40 | 400 | 2.375 | 60.33 | 2.331 | 59.2 | 1.375 | 34.93 | 2 | 50.8 | 0.5 | 12.7 | |
| 1.625 | 412 | 2.375 | 60.33 | 2.331 | 59.2 | 1.375 | 34.93 | 2 | 50.8 | 0.5 | 12.7 | |
| 43 | 430 | 2.5 | 63.5 | 2.563 | 65.1 | 1.375 | 34.93 | 2 | 50.8 | 0.5 | 12.7 | |
| 1.75 | 444 | 2.5 | 63.5 | 2.563 | 65.1 | 1.375 | 34.93 | 2 | 50.8 | 0.5 | 12.7 | |
| 45 | 450 | 2.625 | 66.68 | 2.563 | 65.1 | 1.5 | 38.1 | 2.125 | 53.98 | 0.5 | 12.7 | |
| 1.875 | 476 | 2.625 | 66.68 | 2.626 | 66.7 | 1.5 | 38.1 | 2.125 | 53.98 | 0.5 | 12.7 | |
| 48 | 480 | 2.75 | 69.85 | 2.626 | 66.7 | 1.5 | 38.1 | 2.125 | 53.98 | 0.5 | 12.7 | |
| 50 | 500 | 2.75 | 69.85 | 2.795 | 71 | 1.5 | 38.1 | 2.125 | 53.98 | 0.5 | 12.7 | |
| 2 | 508 | 2.75 | 69.85 | 2.886 | 73.3 | 1.5 | 38.1 | 2.125 | 53.98 | 0.5 | 12.7 | |
| 53 | 530 | 3 | 76.2 | 2.886 | 73.3 | 1.687 | 42.85 | 2.375 | 60.32 | 0.562 | 14.28 | |
| 2.125 | 539 | 3 | 76.2 | 2.886 | 73.3 | 1.687 | 42.85 | 2.375 | 60.32 | 0.562 | 14.28 | |
| 55 | 550 | 3.125 | 79.38 | 3.094 | 78.6 | 1.687 | 42.85 | 2.375 | 60.32 | 0.562 | 14.28 | |
| 2.25 | 571 | 3.125 | 79.38 | 3.094 | 78.6 | 1.687 | 42.85 | 2.375 | 60.32 | 0.562 | 14.28 | |
| 60 | 600 | 3.25 | 82.55 | 3.232 | 82.1 | 1.812 | 46.02 | 2.5 | 63.5 | 0.562 | 14.28 | |
| 2.375 | 603 | 3.25 | 82.55 | 3.232 | 82.1 | 1.812 | 46.02 | 2.5 | 63.5 | 0.562 | 14.28 | |
| 2.5 | 635 | 3.375 | 85.73 | 3.331 | 84.6 | 1.812 | 46.02 | 2.5 | 63.5 | 0.562 | 14.28 | |
| 65 | 650 | 3.375 | 85.73 | 3.488 | 88.6 | 1.937 | 49.2 | 2.75 | 69.85 | 0.625 | 15.88 | |
| 2.625 | 666 | 3.375 | 85.73 | 3.488 | 88.6 | 1.937 | 49.2 | 2.75 | 69.85 | 0.625 | 15.88 | |
| 2.75 | 698 | 3.5 | 88.9 | 3.543 | 90 | 1.937 | 49.2 | 2.75 | 69.85 | 0.625 | 15.88 | |
| 70 | 700 | 3.5 | 88.9 | 3.543 | 90 | 1.937 | 49.2 | 2.75 | 69.85 | 0.625 | 15.88 | |
| 2.875 | 730 | 3.75 | 95.25 | 3.748 | 95.2 | 2.062 | 52.37 | 2.875 | 73.03 | 0.625 | 15.88 | |
| 75 | 750 | 3.875 | 98.43 | 4.043 | 102.7 | 2.062 | 52.37 | 2.875 | 73.03 | 0.625 | 15.88 | |
| 3 | 762 | 3.875 | 98.43 | 4.043 | 102.7 | 2.062 | 52.37 | 2.875 | 73.03 | 0.625 | 15.88 | |
| 3.125 | 794 | 4 | 101.6 | 4.094 | 104 | 2.187 | 55.55 | 3.125 | 79.37 | 0.783 | 19.88 | |
| 3.25 | 825 | 4.125 | 104.78 | 4.094 | 104 | 2.187 | 55.55 | 3.125 | 79.37 | 0.783 | 19.88 | |
| 3.375 | 857 | 4.25 | 107.95 | 4.252 | 108 | 2.187 | 55.55 | 3.125 | 79.37 | 0.783 | 19.88 | |
| 3.5 | 889 | 4.375 | 111.13 | 4.409 | 112 | 2.187 | 55.55 | 3.125 | 79.37 | 0.783 | 19.88 | |
| 3.625 | 921 | 4.5 | 114.3 | 4.488 | 114 | 2.312 | 58.72 | 3.25 | 82.55 | 0.783 | 19.88 | |
| 3.75 | 953 | 4.625 | 117.48 | 4.685 | 119 | 2.312 | 58.72 | 3.25 | 82.55 | 0.783 | 19.88 | |
| 3.875 | 984 | 4.75 | 120.65 | 4.764 | 121 | 2.312 | 58.72 | 3.375 | 85.72 | 0.783 | 19.88 | |
| 4 | 1016 | 4.875 | 123.83 | 4.882 | 124 | 2.312 | 58.72 | 3.375 | 85.72 | 0.783 | 19.88 |