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HUNGER TRO-I ROD SEAL

    TRO-I ROD SEAL

    Single acting rod seal with improved performance in regard of static and dynamic friction.

    Influencing seal friction and and efficiency can be approached by changing material composition or implementing different kinds of fillings as well as by changing the design or geometrical shape of component parts. Components of PUR energizer and PTFE-Compound slide ring have been completely new designed and adjusted resulting in a new kind of tandem rod seal called TRO-I.

    Materials
    Elastic RingSlide Ring
    StandardPURPTFE-Bronze
    Alternative (on request)NBR, FKM, PUR-H, HLTR, H-NBR, EPDMPTFE-Compounds, Engineering Plastics
    Application Range
    Pressure [bar]Temperature Range [°C]Sliding Speed [m/s]
    Standard450 (630*)-35 … +1001.5
    Design Hints Surface Finish
    Surface QualitySurface Hardness
    Ra [µm]Rt [µm][HRC]
    Sliding Surfaces0.1 – 0.3≤ 1.5> 40
    Groove Base0.8≤ 6.3
    Groove Sides3.2≤ 15

    SIZE

    dDbb1eRef. Number
    283677,56423642
    455510116424289
    556510116423236
    567112136422843
    607512136422647
    637812137424206
    708512137422233
    9010512137422729
    10512012137422654
    120140161710422743
    125145161710424873
    130150161710424693
    140160161710415995
    145165161710423486
    150170161710424230
    160180161710424696
    180200161710424699
    190210161710420948
    200220161710420226
    240260161710424576
    260280161710420629
    280300161710423397
    300320161710421143
    420450202115421145
    450480202115421114
    9901020202115419785