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Hydraulic Wiper Seals

  • WSZ
WSZ

WSZ

  • Product description: PTFE Wiper Seal WSZ
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1. Applications and properties

For reciprocating system,especially in low temperature,high frequency and heavy dust conditions.

mainly applied to hydraulic and pneumatic devices,servo system,chemical and food machinery.Excellent sliding performance,no stick-slip behavior,no viscosity,compensates to the distortion of pistons and plungers,excellent compatibility of hydraulic mediums,excellent effect of scraping residue oil films of the rod surface from inside.


2.Standard materials

Slide Ring:bronze filled PTFE,carbon fiber filled PTFE,graphite filled PTFE

O-Ring:NBR/FKM. other material is available.


3.Working conditions

Diameter Range: from 20mm to 1000mm

Pressure Range:0-60 MPa

Temp Range: -30℃ to 200℃

Speed: <=5m/s

Medium:Hydraulic Oil,water,air barely flammable fluids.





Other general seal profile name:DSZ,GSZ