• Engineered Products & Solutions angular rubber bellows type EPSA-3
  • Angular compensator consisting of a rubber bellow and flanges
  • Welded hinge restraints to absorb reaction force from internal pressure or vacuum
  • Oval flanges with stabilising collar and hinge restraints
  • Flanges drilled to EN1092 PN10/16 in carbon steel. From sizes DN200 & above standard drilling is P10, but also available with PN16 flanges upon request
  • Highly elasticated moulded bellows in various rubber grades
  • Synthetic fibre reinforcement
  • Wire reinforced self-sealing rubber rim


  • Liner: EPDM, Perbunan or Butyl
  • Reinforcement: Synthetic Fibre
  • Flanges: Oval shape with welded hinge restraints in carbon steel drilled to EN1092 PN10/PN16