1. Packing and Gaskets
    2. Pump, Mixer, and Agitator Packing

    1765

    Chemical Pump Packing

    Chesterton 1765 is ideally suited for bleach pumps and other rotary applications requiring a white, non-staining packing. Constructed from chemically resistant, expanded PTFE material, this packing demonstrates higher speed performance capabilities than traditional PTFE materials for improved performance in a wide range of applications. 

     

    Product Features

    • Non-staining
    • Superior chemical resistance
    • Low friction for improved speed capability
    • Longer packing life

    Product Literature

    Technical Data

    Material White expanded PTFE yarn with a special filler
    Applications Centrifugal pumps, inline mixers, reciprocating rods and agitators,  and suitable for brightening and bleaching process applications— including pumps, inline mixers, and tower agitators
    Speed Max 10 m/s ( 2000 fpm )
    Presssure Limit 20 bar g (300 psig)
    Temperature Limit -40°C – 260°C (-40°F – 500°F)
    Chemical Resistance pH 0 – 14 except for fluorine (F2), ClF3 and related compounds, and molten alkali metals
    Size Low 6.4 mm ( 0.25 inch )
    Size High 25.4 mm ( 1 inch )
     

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