Operating Limits:
● Temperature:-20℃ - +220℃
● Pressure：≤ 25bar
● Speed: ≤ 16m/s
● Shaft size: 25mm - 100mm
Materials:
● Seal Rings: Resin Carbon, Antimony Carbon, SIC, SSIC, Tungsten Carbide
● Elastomer: FKM, FFKM, EPDM, AFLAS, NBR
● Metal Part: SS304, SS316, Duplex, Hastelloy C, 904L
Assembly Dwg:
Dimensions (mm):
| D1 | D2 | D3 MIN | D3 MAX | L4 | L5 | L6 | L7 | a2 | D7 | S |
| 25 | 43 | 44 | 51.5 | 25.4 | 86.5 | 53.4 | 33.1 | 62 | 105 | 13.2 |
| 28 | 46 | 47 | 52 | 25.4 | 86.5 | 53.4 | 33.1 | 61 | 105 | 13.2 |
| 30 | 48 | 49 | 56 | 25.4 | 86.5 | 53.4 | 33.1 | 67 | 105 | 13.2 |
| 32 | 49.8 | 51 | 57 | 25.4 | 86.5 | 53.4 | 33.1 | 70 | 110 | 13.2 |
| 33 | 49.8 | 51 | 57 | 25.4 | 86.5 | 53.4 | 33.1 | 70 | 110 | 13.2 |
| 35 | 53 | 54 | 61.5 | 25.4 | 86.5 | 53.4 | 33.1 | 72 | 113 | 13.2 |
| 38 | 56 | 57 | 66 | 25.4 | 86.5 | 53.4 | 33.1 | 75 | 123 | 13.2 |
| 40 | 58 | 59 | 68 | 25.4 | 86.5 | 53.4 | 33.1 | 77 | 123 | 14.2 |
| 42 | 60.5 | 61.5 | 69.5 | 25.4 | 86.5 | 53.4 | 33.1 | 80 | 133 | 14.2 |
| 43 | 60.5 | 61.5 | 70.5 | 25.4 | 86.5 | 53.4 | 33.1 | 80 | 133 | 14.2 |
| 45 | 62.5 | 64 | 73 | 25.4 | 86.5 | 53.4 | 33.1 | 82 | 138 | 14.2 |
| 48 | 65.6 | 67 | 75 | 25.4 | 86.5 | 53.4 | 33.1 | 85 | 138 | 14.2 |
| 50 | 68 | 69 | 78 | 25.4 | 86.5 | 53.4 | 33.1 | 87 | 148 | 14.2 |
| 53 | 72 | 73 | 87 | 25.4 | 86.5 | 53.4 | 33.1 | 97 | 148 | 18 |
| 55 | 73 | 74 | 83 | 25.4 | 86.5 | 53.4 | 33.1 | 92 | 148 | 18 |
| 60 | 78 | 79 | 91 | 25.4 | 86.5 | 53.4 | 33.1 | 102 | 157 | 18 |
| 65 | 84.8 | 85.7 | 98.5 | 25.4 | 86.5 | 53.4 | 33.1 | 109 | 163 | 18 |
| 70 | 93 | 95 | 108 | 25.4 | 86.5 | 53.4 | 33.1 | 118 | 178 | 18 |
| 75 | 100 | 101.6 | 118 | 28 | 108 | 63.9 | 44.1 | 129 | 190 | 18 |
| 80 | 106.4 | 108 | 124 | 28 | 108 | 63.9 | 44.1 | 135 | 195 | 18 |
| 85 | 109.5 | 111.1 | 128 | 28 | 108 | 63.9 | 44.1 | 139 | 198 | 22 |
| 90 | 115.9 | 117.5 | 135 | 28 | 108 | 63.9 | 44.1 | 145 | 205 | 22 |
| 95 | 119.1 | 120.7 | 138 | 28 | 108 | 63.9 | 44.1 | 148 | 208 | 22 |
| 100 | 125.4 | 127 | 144 | 28 | 108 | 63.9 | 44.1 | 154 | 218 | 22 |
*Related Introduction*
Common sense of maintenance of mechanical seals:
Cleaning and inspection of mechanical seal;
Mechanical seal assembly skill standard check;
Grinding of end faces of moving and stationary rings;
Bush View;
Sealing ring view;
Spring check;
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