We believe that the more important quality consciousness for a company should be effective creativity, a creative technology or product that leads the mech seals, Glands and Flanges, CARTEX SN Cartridge Seals industry and helps the company to have the ability to redefine the rules of the industry. We insist on honesty and trustworthiness, technological innovation, looking at the world, taking on corporate responsibilities, and contributing to the company's strength! We adhere to the core values of market and customer orientation, respect for employees, and responsibility to society. The continuous improvement and innovation of the content, mechanism and method of our ideological and political work has promoted the healthy development of our company.
Equivalent to:
● Eagle Burgmann Type MFL85N
Operating Limits:
● Temperature:-20℃ - +350℃
● Pressure:≤ 21bar
● Speed: ≤ 23m/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 | L3 | L8 | L9 |
| 16 | 30.0 | 27.0 | 32.5 | 17.5 | 10.0 |
| 18 | 32.0 | 33.0 | 30.5 | 14.0 | 11.5 |
| 20 | 33.5 | 35.0 | 30.5 | 14.0 | 11.5 |
| 22 | 36.5 | 37.0 | 30.5 | 14.0 | 11.5 |
| 24 | 39.0 | 39.0 | 28.5 | 19.5 | 11.5 |
| 25 | 39.6 | 40.0 | 28.5 | 19.5 | 11.5 |
| 28 | 42.8 | 43.0 | 31.0 | 19.5 | 11.5 |
| 30 | 45.0 | 45.0 | 31.0 | 19.5 | 11.5 |
| 32 | 46.0 | 48.0 | 31.0 | 19.5 | 11.5 |
| 33 | 48.0 | 48.0 | 31.0 | 19.5 | 11.5 |
| 35 | 49.2 | 50.0 | 31.0 | 19.5 | 11.5 |
| 38 | 52.3 | 56.0 | 31.0 | 22.0 | 14.0 |
| 40 | 55.5 | 58.0 | 31.0 | 22.0 | 14.0 |
| 43 | 57.5 | 61.0 | 31.0 | 22.0 | 14.0 |
| 45 | 58.7 | 63.0 | 31.0 | 22.0 | 14.0 |
| 48 | 61.9 | 66.0 | 31.0 | 22.0 | 14.0 |
| 50 | 65.0 | 70.0 | 32.5 | 23.0 | 15.0 |
| 53 | 68.2 | 73.0 | 32.5 | 23.0 | 15.0 |
| 55 | 70.0 | 75.0 | 32.5 | 23.0 | 15.0 |
| 58 | 71.7 | 78.0 | 37.5 | 23.0 | 15.0 |
| 60 | 74.6 | 80.0 | 37.5 | 23.0 | 15.0 |
| 63 | 79.0 | 83.0 | 37.5 | 23.0 | 15.0 |
| 65 | 84.1 | 85.0 | 37.5 | 23.0 | 15.0 |
| 68 | 87.3 | 90.0 | 34.5 | 26.0 | 18.0 |
| 70 | 87.3 | 92.0 | 42.0 | 26.0 | 18.0 |
| 75 | 95.0 | 97.0 | 42.0 | 26.0 | 18.0 |
| 80 | 98.4 | 105.0 | 41.8 | 26.2 | 18.2 |
| 85 | 104.7 | 110.0 | 41.8 | 26.2 | 18.2 |
| 90 | 111.0 | 115.0 | 46.8 | 26.2 | 18.2 |
| 95 | 114.0 | 120.0 | 47.8 | 25.2 | 17.2 |
| 100 | 117.4 | 125.0 | 47.8 | 25.2 | 17.2 |
*Related Introduction*
The basic principles of mechanical seal selection:
(1) According to the pressure of the sealed cavity, it is determined that the sealing structure adopts balanced or unbalanced, single end face or double end face, etc.
(2) According to the working speed, determine whether to use the rotary or static, fluid dynamic pressure or non-contact type.
(3) According to the temperature and fluid properties, determine the friction pair and auxiliary sealing materials, and correctly select the mechanical seal circulation protection system such as lubrication, flushing, heat preservation, and cooling.
(4) According to the effective space for installing the seal, determine the use of multiple springs, single springs or wave springs, built-in or external.
Looking forward to the future, we will closely follow the development of the industry, continue to develop new technologies, actively promote new products, and strive to build a high-end brand of Metal Bellows Seal For Burgmann Seal MFL85N Seal. Our company adopts modern production operation mode and strictly implements and executes quality standards in all aspects of production and management. We have established a good mechanism within the enterprise based on people and management, and in the pursuit of maximizing personal value of our employees, we realize the pursuit of maximizing enterprise value.
Hot Tags: mfl85n metal bellows seals, China, suppliers, manufacturers, factory, customized, buy, quality, pricelist, quotation, low price, made in China, teflon mechanical seal, M3N M37G Mechanical Seal, Type 2 Mechanical Seal, mechanical seal sleeve, safematic mechanical seal, Flygt Cartridge Seals







