SISTO C- Diaphragm -TFM/EPDM-bonded

RX Code: MCX

One-piece diaphragm with excellent chemical and thermal properties


  • vacuum-resistant
  • imporved machanical properties
  • Good temperature and chemical resistance

    This product comes in a variety of options.

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    The excellent chemical and thermal properties of TFM make this SISTO diaphragm type the first choice for applications with chemically aggressive media and high temperatures.

    Manufactured in a specally developed process, these composite diaphragms are made of an FDA compatible EPDM rubber which is firmly bonded to a TFM film featuring improved machanical properties and lower permeability compared to conventional PTFE.

    This diaphragm type is also recommended for use in media which need to be protected against rubber abrasion and fluids containing oils and greases. As the rubber is fully covered by the TFM sheet, even mechanical damage to the sheet does not result in cavity formation and therefore to undefined spaces which cannot be cleaned.

    This composite diaphragm is vacuum-resistant.


    Read more about Brand: SISTO

    Sizes DN6 – DN80
    Temp. range -30C to 120C (short-term 140C)
    Connections Threaded pin
    Material EPDM Rubber bonded to TFM film
    Certificates USP Class VI, 3.1b, FDA

     Tightening torques chart

      Step files for this product is not ready yet and it is upon user request for Now!

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      Standard certificates


      Optional certificates

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