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Pexfit Pro


Press connector system with press connections made of gunmetal and multi-​layer pipes. Multi-​layer pipe, dimensionally stable, oxygen seal, colour: white. Press connectors with stainless steel press sleeves to ensure the leak tightness and mechanical strength of the connection. For protection pipes are equipped with pipe plugs. Suitable for concealed and pre-​wall installations of riser pipes and floor installations.

Manufacturer, pipe dimension, batch, green dot on press end, system approvals

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    Press connector with SC‑Contur
    Inadvertently unpressed connections become visibly leaky when the system is filled.
    Viega guarantees the detection of unpressed connections in the following pressure ranges:
    min. water pressure: 0.1 MPa / 1 bar / 14.5 PSI
    max. water pressure: 0.65 MPa / 6.5 bar / 94.3 PSI
    min. air pressure: 22 hPa / 22 mbar / 0.3 PSI
    max. air pressure: 0.3 MPa / 3 bar / 43.5 PSI


    The functional safety of Viega press connector systems depends primarily on the faultless condition of the press tools used. For the manufacture of press connections, Viega recommends the use of Viega press tools. Viega press tools have to be regularly maintained by authorised service partners.

    Areas of application
    Potable water
    Heating systems
    Compressed air systems

    The press connector system Pexfit Pro is suitable for the creation of potable water installations according to DIN 1988‑200 and EN 806‑2 in consideration of the selection of material in accordance with DIN EN 12502‑1 and DIN 50930‑6. When used for other areas of use and when in doubt about the right selection of material, please contact Viega. Detailed information on fire safety and sound protection can be obtained from the Viega website or from your contact at Viega.

    Operating conditions for potable water installations
    operating temperature max. 70 °C / 158 °F
    operating pressure max. 1.0 MPa / 10 bar / 145 PSI

    Operating conditions heating installations
    operating temperature max. 80 °C / 176 °F
    operating pressure max. 1.0 MPa / 10 bar / 145 PSI

    Operating conditions gas installations
    operating temperature -20 °C to +70 °C (-4 °F to +158 °F)
    operating pressure max. 0.5 MPa / 5 bar / 72.5 PSI
    Irrelevant of the flow direction, mixed installations are permitted.

    Material press connector
    Gunmetal: CC499K

    Subject to change without prior notice!
    Latest Z- and installation dimensions as well as further technical information can be found on the Viega website and have to be checked before purchase, planning, construction work and use. Our products are continuously optimised.

    This product description contains important information on choice of product and system, mounting, commissioning as well as intended use and, if required, on maintenance measures. This information on products, their features and application techniques is based on currently valid standards in Europe (e.g. EN) and/or in Germany (e.g. DIN/DVGW). Some passages in the text may refer to technical regulations in Europe/Germany. These should be considered as recommendations for other countries where no corresponding national requirements exist. The relevant national laws, standards, regulations, directives and other technical provisions take priority over the German/European directives specified in this product description: The information herein is not binding for other countries and regions and should be understood as recommendation.

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