PN25 Lateral Rubber Compensator DN20-DN400

  • Engineered Products & Solutions rubber bellows type EPS-42 with EPDM or Perbunan rubber liner & high tensile fibre reinforcement throughout.
  • Fitted with rotating flanges drilled to EN 1092 PN25 in carbon steel with integral bellow stabilising collar.
  • Lateral compensator with tie rod restraints.


  • Liner: EPDM, Butyl or Perbunan Rubber
  • Reinforcement: High-tensile synthetic fibre
  • Cover: EPDM Rubber (Perbunan Rubber has weather resistant Chloropen) (CR)
  • Flanges: Swivel type Carbon Steel type ST37.2, Electro Galvanized PN25 rated


  • Colour Code: EPDM-Orange/Yellow Band. Perbunan – Red/Yellow Band
  • Markings: Stenflex “AR”, Size, Date of Manufacture, Pressure Rating