SLK 502机械密封替换约翰克兰John Crane502机械密封
结构特点：单端面，非平衡型，任意旋向，拔叉传动，橡胶波纹管，分离式。
应用领域：常用于清水、污水、油及浆类循环泵。
运行参数：压力：≤1.6 MPa 温度：-20～120℃ 速度：≤20m/s
Seal size | d3 | d6 | d7 | l1k | l4 |
12 | 22.6 | 18.5 | 22.5 | 32.5 | 12.0 |
14 | 24 | 21 | 25 | 35.0 | 12.0 |
16 | 26 | 23 | 27 | 35.0 | 12.0 |
18 | 32 | 27 | 33 | 37.5 | 13.5 |
20 | 34 | 29 | 35 | 37.5 | 13.5 |
22 | 36 | 31 | 37 | 37.5 | 13.5 |
24 | 38 | 33 | 39 | 40.0 | 13.3 |
25 | 39 | 34 | 40 | 40.0 | 13.0 |
28 | 42 | 37 | 43 | 42.5 | 125.0 |
30 | 44 | 39 | 45 | 42.5 | 12.0 |
32 | 46 | 42 | 48 | 42.5 | 12.0 |
33 | 46 | 42 | 48 | 42.5 | 12.0 |
35 | 49 | 44 | 50 | 42.5 | 12.0 |
38 | 54 | 49 | 56 | 45.0 | 13.0 |
40 | 56 | 51 | 58 | 45.0 | 13.0 |
43 | 59 | 54 | 61 | 45.0 | 13.0 |
45 | 61 | 56 | 63 | 45.0 | 13.0 |
48 | 64 | 59 | 66 | 45.0 | 13.0 |
50 | 66 | 62 | 70 | 47.5 | 13.3 |
55 | 71 | 67 | 75 | 47.5 | 13.3 |
60 | 80 | 72 | 80 | 52.5 | 13.3 |
65 | 85 | 77 | 85 | 52.5 | 13.3 |
70 | 89 | 83 | 92 | 60.0 | 14.5 |
75 | 96 | 88 | 97 | 60.0 | 14.5 |
80 | 104 | 95 | 105 | 60.0 | 15.0 |
85 | 108 | 100 | 110 | 60.0 | 15.0 |
90 | 114 | 105 | 115 | 65.0 | 15.0 |
95 | 118 | 110 | 120 | 65.0 | 15.0 |
100 | 124 | 115 | 125 | 65.0 | 15.0 |
