Pneumatic seal type EM

The shape design of the EM type piston rod seal/dust ring meets the requirements of the small cylinder, that is, the size of the EM type is smaller and the friction is lower.

Main advantages:
● Two functions of sealing and dust in one.
● Space requirements meet usability and ideal contour finish.
● Simple structure, effective manufacturing cost.
● No additional axial positioning requirements.
● Due to the special geometry of the seal and dust lip and the special material, the EM type piston rod/dust ring can also be used in dry and oil-free air after initial lubrication..
● Due to the special functional lip optimization adjustment to make it run smoothly.
● Since the components are composed of a single polymeric material, there is no corrosion.


Scope of application:
Small pneumatic piston rod seal/dust ring
Working pressure: ≤ 10Mpa
Working temperature: -35 ~ 100C
Speed: ≤ 1 m/s
Medium: lubricated air and dry and oil-free air (after initial assembly lubrication)
Material: the standard material is XA -2092, a nano-modified high-performance polyurethane material developed by xipuli.
Installation: EM type self-positioning piston rod seal/dust ring can be manually or automatically installed in the groove when the piston rod is not installed. Pay attention to prevent dust and sealing lips from being damaged by sharp edges during assembly. Initial lubrication is a prerequisite for maintaining long-term service life.