Manifold plates and industrial gas springs

Innovative Sealing Systems from FiPur®

Requirements/Tasks

  • Reliable sealing system consisting of Rod Seal, Double Wiper, Wear Ring and Piston Seal
  • Pressure: > 600 bar
  • Temperature: Room temperature +110°C
  • Media: High additive packaged oils, cooling lubrications
  • Lifespan: > 10.000h

Common design: Standard hydraulic elements

Disadvantages

  • High friction
  • Limited media resistance
  • High wear and extrusion of the dynamic seals
  • Destruction of the guide rings due to extreme radial forces
  • Destruction of the wiping function due to hydrolysis

 

New design: Fietz sealing systems for manifold plates and gas springs

  • Optimized design of the seal and wiper geometry for permanent use in gas springs
  • Tailor-made FiPur® materials and wear rings made of robust PEEK

 


User´s benefit

  • Reliable sealing system for the specified application temperatures and media
  • Reduced Operating Cost due to extension of maintenance cycles
  • Fulfilment of all necessary regulatory & safety requirements







FiPur®  Case studies

 FiPur® Case studies


FiPur®  Product sheet

 FiPur® Double-lip Wipers

 FiPur® Rod Seals

 FiPur® Single-acting Piston Seals


 FiPur® Piston- and Rod-Guiding Elements