Home > Products > Piston Seals > OK/KR
The OK profile is a bi-directional piston seal designed for heary duty hydraulic application.      

Technical Data   
Pressure:  500 bar   
Temperature: -30  to +110   
Speed:  1 m/s    
Media: Hydraulic oils (mineral oil-based)    
Material: NBR70/POM   
Color: Black   
Low friction, high efficiency   
Superior sealing effect in high pressure   
Easy onto a solid piston without tools   

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