Specification :

1. We supply elastomer, PTFE and metal bellow mechanical seal. 2. Equivalent to Burgmann MFL85N types.
These series of metal bellow mechanical seal have a universal field of application. They are designed for extreme ranges of temperature and for high-viscosity media. There is no dynamic O-ring and therefore a bellows seal will never hang-up.
1. Operating conditions:
Temperature: -45 to + 200° C
Pressure: d2.0MPa
Speed: d15m/ s
2. Materials:
Stationary ring: sic, tungsten carbide, etc.
Rotary ring: carbon graphite, sic, tungsten carbide, etc.
Secondary seal: NBR, EPDM, Viton
Others: AM350, SS304, SS316, etc.
3. Applications: petroleum, chemical, oil refining
4. Size: 16mm to 100 in metric available