Piston & Piston rod seals - USH UPH type

Piston & Rod seals / USH  UPH type

USH, UPH  is a lip seal that can be used for piston and rod seals because of the equal height of the two seal lips. The piston rod seal is the most critical seal on any type of fluid power plant, preventing fluid from leaking out of the cylinder to the outside. Leakage through the rod seal can degrade equipment performance and, in extreme cases, environmental problems.

 

Application

USH, UPH piston and rod seal has been widely used in various industrial fields, such as mobile machinery, light industrial machinery, agricultural machinery, injection molding machines, forklifts, cranes, autos, forestry and mining machinery. It also has good mechanical properties under harsh working conditions.

 

Advantages

 

-Good sealing performance under low pressure

-Not suitable for sealing singly

-Easy installation

 

 

Technical Date

 

-Operating conditions Pressure: ≤21Mpa

-Temperature:-35~+110℃

-Speed:≤0.5m/s

 

-Media:Hydraulicoils(mineral oil-based)

 

 

 

Diagrammatic Drawing

 

 

 

USH  SIZE CHART

 

 

 

UPH  SIZE CHART

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard size in stock, pls get in touch with us if you need the standard size chart.

Customized size on PU seals also be available for us by email sales@topseals.com.cn