Our john crane seals, grundfos seal, PTFE Mechanical Seal is manufactured by professional personnel and tested under a comprehensive quality management system, so that its quality is completely trustworthy. We always think with a creative consciousness, constantly deny, constantly break through, and establish a more effective way of working. Our business philosophy is that efficiency decides everything and efficiency decides success or failure.
Equivalent to:
● Eagle Burgmann Type MFLW80T
Operating Limits:
● Temperature:-40℃ - +380℃
● Pressure:≤ 25bar
● Speed: ≤ 20m/s
● Shaft size: 16mm - 100mm
Materials:
● Seal Rings: A,B,Q1/12,Q2/22, U1/12,U2/22
● Elastomer: VITON, EPDM, NBR, FFKM, AFLAS
● Metal Part: SS304, SS316, 4J42, 2CR13, AM350, Hastelloy C, Inconel 718
Assembly Dwg:

Dimensions (mm):
| d | d3 | d7 | d8 | l1 | l3 | l8 |
| 16 | 38 | 35.0 | 3 | 58.0 | 47 | 19.5 |
| 18 | 40 | 37.0 | 3 | 58.0 | 47 | 19.5 |
| 20 | 42 | 40.0 | 3 | 58.0 | 47 | 19.5 |
| 22 | 44 | 43.0 | 3 | 58.0 | 47 | 19.5 |
| 24 | 46 | 43.0 | 3 | 58.0 | 47 | 19.5 |
| 25 | 47 | 45.0 | 3 | 58.0 | 47 | 19.5 |
| 28 | 50 | 48.0 | 3 | 58.0 | 47 | 19.5 |
| 30 | 52 | 50.0 | 3 | 58.0 | 47 | 19.5 |
| 32 | 54 | 56.0 | 4 | 60.5 | 47 | 22 |
| 33 | 55 | 56.0 | 4 | 60.5 | 47 | 22 |
| 35 | 57 | 58.0 | 4 | 60.5 | 47 | 22 |
| 38 | 60 | 61.0 | 4 | 60.5 | 47 | 22 |
| 40 | 66 | 63.0 | 4 | 61.5 | 48 | 22 |
| 43 | 69 | 66.0 | 4 | 61.5 | 48 | 22 |
| 45 | 71 | 70.0 | 4 | 62.5 | 48 | 23 |
| 48 | 74 | 73.0 | 4 | 62.5 | 48 | 23 |
| 50 | 76 | 75.0 | 4 | 62.5 | 48 | 23 |
| 53 | 79 | 78.0 | 4 | 62.5 | 48 | 23 |
| 55 | 81 | 80.0 | 4 | 62.5 | 48 | 23 |
| 58 | 85 | 83.0 | 4 | 68.0 | 53 | 23 |
| 60 | 87 | 85.0 | 4 | 68.0 | 53 | 23 |
| 63 | 90 | 90.0 | 4 | 71.0 | 53 | 26 |
| 65 | 92 | 92.0 | 4 | 71.0 | 53 | 26 |
| 68 | 95 | 97.0 | 4 | 71.0 | 53 | 26 |
| 70 | 97 | 97.0 | 4 | 71.0 | 53 | 26 |
| 75 | 102 | 105.0 | 4 | 71.0 | 53 | 26.2 |
| 80 | 107 | 110.0 | 4 | 71.0 | 53 | 26.2 |
| 85 | 112 | 115.0 | 4 | 71.0 | 53 | 26.2 |
| 90 | 117 | 120.0 | 4 | 71.0 | 54 | 25.2 |
| 95 | 122 | 125.0 | 4 | 71.0 | 54 | 25.2 |
| 100 | 127 | 134.3 | 5 | 74.0 | 54 | 30 |
*Related Introduction*
The auxiliary flushing system of the mechanical seal is very important. It can effectively protect the sealing surface and play a role in cooling, lubricating, and flushing away debris. Sometimes the designer does not properly configure the auxiliary flushing system, and the sealing effect cannot be achieved; sometimes although the designer designs the auxiliary system, but due to impurities in the flushing fluid, the flow and pressure of the flushing fluid are not enough, and the flushing port position is not designed reasonably. , Also can not achieve the sealing effect
We are wholeheartedly committed to providing users with more competitive Factory Customizes Various Types of High Temperature Resistant High Oil Resistance and High Elasticity Mechanical Seals products and solutions. In the future, we will repay our old and new customers for their love of our company with better products. We sincerely welcome friends from home and abroad to visit, investigate, negotiate and guide. We are committed to improving the execution of rules and regulations. We constantly improve and implement the Staff Code to guide and regulate the behavior of all employees with a common code of conduct.
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