Bellows mechanical seals-MFL85

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: ≤2.0MPa                                             
Speed: ≤15m/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