Design Description：

SRu adopts asymmetric double lip piston rod sealing structure, which provides the most suitable sealing effect in light load and medium load applications. When the seal is used together with the sRT support gasket, it can be applied to the heavy load seal. 

This seal is divided into low temperature resistant type and high temperature resistant type. 

Characteristic：

Excellent wear resistance

Not sensitive to impact load and pressure value

High extrusion resistance

Low permanent compression deformation

Simple seal installation