N40 & N45

N40 & N45 (Single Acting Balanced Design)

Series N40 & N45 are single acting metal bellow seals designed to meet DIN 24960 specifications to be used in Chemical, Petrochemical and Refinery process pumps for moderate temperature and pressure applications where process services require corrosion resistance.

The bellow unit eliminates the need for spring & dynamic secondary sealing element and provides flexibility to seal face in addition to compensate for seal face wear. Seal design makes it easy to repair in the field with minimum spares requirement and minimum downtime cost.

Series N40 comes with standard materials for hardware and bellow unit. While series N45 comes with higher alloy materials for both hardware and bellow unit making it suitable design for sever corrosive applications.

  • Features
  • Independent of direction of rotation
  • Highly corrosion resistant bellow material
  • Ease of installation & maintenance
  • Designed to meet DIN 24960 specifications
  • Applications
  • Refineries
  • Chemicals industry
  • Petrochemical industry
  • Industries
  • Refineries
  • Chemicals
  • Petrochemicals