We are willing to win the trust of every customer with excellent mechanical seal engineering, cartridge mechanical seal, FS EL22 Flygt Pump Seal, preferential prices and good after-sales service based on the spirit of 'continuous improvement and excellence'. We have an efficient production line, and bring together a group of senior technical personnel and employees with professional quality. We use technology, talents and management to build our own brand. Customers come first, and we continue to improve our services and products to meet customer needs. For a long time, our company has been focusing on the cultivation of talents, and has built a reasonable structure, strong technical force, skilled technical research and development and after-sales service team.
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;
Since the establishment of our company, we have been constantly innovating brands and developing new Cartex Double Cartridge Seal with Pumping Ring Screw, Burgmann Cartex Dn, Trisun ... and achieved good economic and social benefits. We pay more attention to the cultivation and development of personal abilities of our employees, while paying more attention to the improvement of their ideology and cultivation. You may find the lowest price here.
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