High Quality Mechanical Seals
John crane type 59U water pump mechanical seal
Description:
Replacement to:
BT-C56.KU seal
John Crane T59U seal
Aesseal M03 seal
Sterling 259 seal
Structural Features: single end, multiple springs, unbalanced, independent direction of rotation, bolt and lug transmission. The transmission is simple and reliable. The compensation components are pre-assembled for easy installation and good compensation. The load on the seal faces are balanced. The seal component is easy to adjust and the performance is reliable and stable.
Scopes of Application: oil industry, chemical engineering, chemical fiber, food processing, pharmacy, paper pulp and environmental protection industry. Designed for chemical pumps, water pumps, piping pumps, screw pumps, compressors and other rotary devices.
DETAILS
Shaft Size | 14mm-100mm |
Material | Face: Carbon, SiC, TC Seat: Ceramic, SiC, TC O-rings:PTFE Spring:SS304, SS316, Hastelloy C Other Metal Parts : SS304, SS316 |
Performance Capabilities | Temperature:-50°C to 500°C |
SIZE/METRIC | D3 | D6 | D7 | L3 | L4 |
14 | 24 | 21 | 25 | 23.0 | 12.0 |
16 | 26 | 23 | 27 | 23.0 | 12.0 |
18 | 32 | 27 | 33 | 24.0 | 13.5 |
20 | 34 | 29 | 35 | 24.0 | 13.5 |
22 | 36 | 31 | 37 | 24.0 | 13.5 |
24 | 38 | 33 | 39 | 26.7 | 13.3 |
25 | 39 | 34 | 40 | 27.0 | 13.0 |
28 | 42 | 37 | 43 | 30.0 | 12.5 |
30 | 44 | 39 | 45 | 30.5 | 12.0 |
32 | 46 | 42 | 48 | 30.5 | 12.0 |
33 | 47 | 42 | 48 | 30.5 | 12.0 |
35 | 49 | 44 | 50 | 30.5 | 12.0 |
38 | 54 | 49 | 56 | 32.0 | 13.0 |
40 | 56 | 51 | 58 | 32.0 | 13.0 |
43 | 59 | 54 | 61 | 32.0 | 13.0 |
45 | 61 | 56 | 63 | 32.0 | 13.0 |
48 | 64 | 59 | 66 | 32.0 | 13.0 |
50 | 66 | 62 | 70 | 34.0 | 13.5 |
53 | 69 | 65 | 73 | 34.0 | 13.5 |
55 | 71 | 67 | 75 | 34.0 | 13.5 |
58 | 78 | 70 | 78 | 39.0 | 13.5 |
60 | 80 | 72 | 80 | 39.0 | 13.5 |
63 | 83 | 75 | 83 | 39.0 | 13.5 |
65 | 85 | 77 | 85 | 39.0 | 13.5 |
68 | 88 | 81 | 90 | 39.0 | 13.5 |
70 | 90 | 83 | 92 | 45.5 | 14.5 |
75 | 95 | 88 | 97 | 45.5 | 14.5 |
80 | 104 | 95 | 105 | 45.0 | 15.0 |
85 | 109 | 100 | 110 | 45.0 | 15.0 |
90 | 114 | 105 | 115 | 50.0 | 15.0 |
95 | 119 | 110 | 120 | 50.0 | 15.0 |
100 | 124 | 115 | 125 | 50.0 | 15.0 |