Type 48XP

• 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