O-rings offer the designer an efficient and economical sealing element for a wide rang of static or dynamic applications.          
Inexpensive production methods and its ease of use have make the o-ring the mosts widely used seals, as O-rings are used as sealing elements or as energizing elements for hydraulic slipper seals and wipers and thus cover a large number of fields of application.  There are no fields of industry where the O-ring is not used.  From an individual seal for repairs or maintenance to a quality assured application in aerospace, automotive or general engineering.          
The service life of PU o-ring is 5 to 10 times more than rubber o-ring under the same working condition.          

Material: PU    
Color: Green / Blue / Red / Light Yellow    
Technical Data    
Temperature range: -35 to +110   
Pressure: Static applications without back-up ring 500 Bar    
Speed: Reciprocate application 1 m/s     
Hardness: 932 Shore A     
PU O-ring