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      2. Welcome: BOSS Sealing Solutions
        Language: Chinese ∷  English

        Hydraulic Wiper Seals

        • WSZL


        • Product description: PTFE bronze wiper seal WSZL
        • INQUIRY

        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,compensatesto the

        distortion of pistons and plungers,excellent compatibility of hydraulic mediums,excellent effect of

        scraping residue oil films of the rod surface from inside.

        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 5mm 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: WSZ2,DSZ2,DSZL