CNS - Rubber Bellow Seal with Lug Drive


  • Bi-directional seal
  • Balanced seal design
  • Available with Lug-drive saves bellow from torsional forces
  • Holes in the lugs ensure fluid circulation within seal chamber and prevent accumulation of solids inside seal spaces
  • Easy to install
  • Tailor-made to fit existing stuffing box dimensions
  • Suitable for higher pressures
  • Available in cartridge designs to suit customer equipment


  • Industrial
  • Marine

Application Data

Size15mm to 100mm
PressureUpto 25 bars
TemperatureUpto 220° C
Seal MaterialSS 316 body parts & spring
Seal FacesCarbon, Ceramic, Tungsten Carbide,
Silcon Carbide, etc

*  For more rigorous application consult General Seal