O-Rings

FiPur® O-Rings from TPU  

Polyurethane O-rings are perfectly suitable for static and likewise dynamic sealing points

Having a very high performance capacity they represent:

  • a high structural strength and abrasion resistance
  • an extremely good extrusion resistance
  • applications up to 300/400 bars without anti-extrusion ring 
  • good mineral oil resistance 
  • low permeation rates on different process gases
  • low susceptibility to explosive decompression
  • application basis between (-50°C) -30°C and 110°C



On the basis of further developed polyurethanes:

  • excellent low temperature behavior (up to -50°C on FiPur® 110)
  • high resistance in contact with hydrolyzed media (e. g. water, organic oils, alkaline thickened grease, acidic cleaners)
 


Applications fields are: pneumatic and hydraulic cylinders and gas springs, gas valves, high pressure water pumps, valve technology, quick-release couplings, hydraulic valve blocks, food filling machines etc..
The newly developed FiPur-Portfolio is able to compy with the indicated features.

 

FiPur® Product sheet O-rings

 FiPur® O-rings

 

Case Story O-rings 


  

Adjustable gas springs

Blockable gas springs

Process control valves for the food industry

Gas-Fittings, LPG, CNG and Hydrogen Tanks

Products for High Pressure Pumps