We use innovative technology to integrate resources, improve the efficiency of the supply chain and promote the development of the BIA Mechanical Seal, FS 20 Flygt Pump Cartridge Seal, multi spring mechanical seal industry. We carry out production around the core of quality, strengthen product quality management, so as to produce high-quality products, reassure enterprise leaders and satisfy our customers. We hope to take a global development path, enhance our international influence, and build an integrated enterprise that leads the development of the global industry.
Equivalent to:
● Eagle 560
Operating Limits:
● Temperature:-30℃ - +180℃
● Pressure:≤ 10bar
● Speed: ≤ 12m/s
● Shaft size: 10mm - 55mm(560A)/ 0.375" - 3"(560B)/ 16mm - 75mm(560C)
Materials:
● Seal Rings: A,B,Q1/12,Q2/22, U1/12,U2/22
● Elastomer: VITON, EPDM, NBR
● Metal Part: SS304
Assembly Dwg:

Dimensions (mm):
| 560-A | |||||
| D1 | D3 | D6 | D7 | L1 | L3 |
| 10 | 23.5 | 16 | 24 | 25 | 7 |
| 11 | 23.5 | 16 | 24 | 25 | 7 |
| 12 | 26 | 17 | 26 | 25 | 7 |
| 14 | 28 | 21 | 28 | 25.5 | 7 |
| 15 | 30 | 21 | 28 | 29.5 | 7 |
| 16 | 32 | 22 | 32 | 33.5 | 10 |
| 18 | 32.5 | 25 | 35 | 36.5 | 10 |
| 19 | 32.5 | 25 | 35 | 36.5 | 10 |
| 20 | 35.5 | 27 | 38 | 38 | 10 |
| 22 | 37.5 | 29 | 40 | 40.3 | 10 |
| 25 | 42 | 32 | 44 | 39.3 | 10 |
| 28 | 47 | 34 | 46 | 40 | 10 |
| 30 | 46 | 35 | 45 | 38.2 | 7.5 |
| 30 | 48 | 38 | 50 | 40 | 10 |
| 32 | 50 | 40 | 54 | 40 | 10 |
| 35 | 54.5 | 44 | 58 | 42 | 10 |
| 38 | 58.5 | 46 | 60 | 42.6 | 10 |
| 40 | 62.5 | 48 | 64 | 42.6 | 10 |
| 45 | 66.5 | 52 | 66 | 45 | 10 |
| 50 | 72.5 | 58 | 72 | 54.6 | 11.5 |
| 55 | 72 | 60 | 75 | 59.4 | 12 |
| 560-B | |||||
| Size(inch) | D1 | D3 | D7 | L1 | L3 |
| 0.375 | 9.53 | 21 | 22.2 | 28.5 | 6.3 |
| 0.500 | 12.7 | 23 | 25.4 | 30.2 | 8 |
| 0.625 | 15.88 | 26.5 | 31.8 | 32.5 | 10.3 |
| 0.750 | 19.05 | 30.5 | 35 | 32.5 | 10.3 |
| 0.875 | 22.23 | 34 | 38.1 | 34.3 | 10.3 |
| 1.000 | 25.4 | 40 | 41.3 | 36.4 | 11 |
| 1.125 | 28.58 | 44.5 | 44.5 | 38 | 11 |
| 1.250 | 31.75 | 46.5 | 47.7 | 38 | 11 |
| 1.375 | 34.93 | 51.5 | 50.8 | 39.5 | 11 |
| 1.500 | 38.1 | 54 | 54 | 39.5 | 11 |
| 1.625 | 41.28 | 58 | 60.3 | 47.7 | 12.7 |
| 1.750 | 44.45 | 61.5 | 63.5 | 47.7 | 12.7 |
| 1.875 | 47.63 | 65.5 | 66.7 | 50.7 | 12.7 |
| 2.000 | 50.8 | 70.5 | 69.9 | 50.7 | 12.7 |
| 2.125 | 53.98 | 75 | 76.2 | 57.3 | 14.3 |
| 2.250 | 57.15 | 79 | 79.4 | 57.3 | 14.3 |
| 2.375 | 60.33 | 82 | 82.6 | 60.3 | 14.3 |
| 2.500 | 63.5 | 86 | 85.7 | 60.3 | 14.3 |
| 2.625 | 66.68 | 91.5 | 85.7 | 65 | 16 |
| 2.750 | 69.85 | 91.5 | 88.9 | 65 | 16 |
| 2.875 | 73.03 | 99 | 95.3 | 68.5 | 16 |
| 3.000 | 76.2 | 99 | 98.4 | 68.5 | 16 |
| 560-C | ||||
| D1 | D3 | D7 | L1 | L3 |
| 16 | 26.5 | 27 | 36 | 10.3 |
| 18 | 30.5 | 33 | 37.5 | 10.3 |
| 20 | 34 | 35 | 37.5 | 10.3 |
| 22 | 34 | 37 | 38.2 | 11 |
| 24 | 40 | 39 | 40 | 11 |
| 25 | 40 | 40 | 40 | 11 |
| 28 | 44.5 | 43 | 42.5 | 11 |
| 30 | 46.5 | 45 | 42.5 | 11 |
| 32 | 46.5 | 48 | 42.5 | 11 |
| 33 | 50.5 | 48 | 42.5 | 11 |
| 35 | 51.5 | 50 | 42.5 | 11 |
| 38 | 54 | 56 | 45 | 11 |
| 40 | 58 | 58 | 45 | 12.7 |
| 43 | 61.5 | 61 | 45 | 12.7 |
| 45 | 61.5 | 63 | 45 | 12.7 |
| 48 | 65.5 | 66 | 45 | 12.7 |
| 50 | 70.5 | 70 | 47.5 | 12.7 |
| 53 | 74 | 73 | 47.5 | 13.5 |
| 55 | 76 | 75 | 47.5 | 14.2 |
| 58 | 79 | 78 | 52.5 | 14.2 |
| 60 | 82 | 80 | 52.5 | 14.2 |
| 63 | 87 | 83 | 52.5 | 14.2 |
| 65 | 85 | 85 | 52 | 16 |
| 68 | 91.5 | 90 | 52 | 16 |
| 70 | 91.5 | 92 | 60 | 16 |
| 73 | 99 | 93 | 60 | 16 |
| 75 | 99 | 97 | 60 | 16 |
*Related Introduction*
The sealing surface of the mechanical seal must have a certain specific pressure in order to achieve a sealing effect. This requires a certain amount of compression of the spring of the mechanical seal to give a thrust to the sealing end surface, and rotate to make the sealing surface produce the required ratio of the seal. Pressure. In order to ensure this specific pressure, the mechanical seal requires the pump shaft not to have too much displacement, generally within 0.5 mm. However, in the actual design, due to the unreasonable design, the pump shaft often produces a large amount of displacement, which is very unfavorable to the use of the mechanical seal. This phenomenon often occurs in multi-stage centrifugal pumps, especially when the pump is started, the amount of channeling is relatively large.
Meanwhile, our firm staffs a group of experts devoted to your development of 560c-16 Mechanical Seal Elastomer Below Shaft Seal Water Pump Seal Tc/Tc/V. At the same time, we will further strengthen the cooperation with friends from all walks of life around the world, and share the fruits of rapid economic growth together! Our company has complete inspection equipment, strong technical force, scientific management according to the modern enterprise model, and has a high-quality staff team, constantly developing new technologies, new products, and can design and process a variety of products to customer satisfaction according to customer demand.
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