Descripción
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- Seal life extended by full seal face lubrication at low leakage levels.
- Combines a series of structures on one of the seal ring components.
- The inlet structure generates a strong hydrodynamic pressure force, separating the faces with a reliable fluid film.
- Unique return structures return the interface fluid to the sealed fluid, significantly reducing leakage to atmosphere.
- Designed to comply with API 682.
- Computer optimized design provides reliability with vapor pressure margins beyond the scope of API682 applications.
- Dimensionally, the seal is interchangeable with other Type 48 seals.
Parameters
Temperature Limits |
-40°F to 500°F/-40°C to 260°C |
---|---|
Pressure Limits |
600 psi(g)/40 bar(g) |
Speed Limits |
5000fpm/25m/s |
Más información sobre este producto consulte en: https://www.johncrane.com/products/mechanical-seals/o-ring-pusher/type-48xp