Home > Products > Pneumatic Seals > E4
Produced by injection moulding techinique from special PU material, our E4 piston seal is designed specially for pneumatic cylinders with its dynamic sealing lips (external sealing lips) having shorter height.  It provides a safe static sealing when its internal sealing lips are installed in housing.         

Technical Data     
Temperature: -35  to +80     
Speed:  1m/s      
Media: Air (Lubrication free, pressurized dry air)     
Material: PU     
Hardness: 70  3 Shore A      
Color: Turquoise     
No danger of corrosion     
Low friction values and high length of operation     
Suitable for use in dry as well as oi-free air after initial assembly lubrication     

Copyright © 2019 By Zhejiang Sanmen Seals Factory All Rights Reserved.  浙ICP备11063679号-1 浙公网安备 33102202000448号