Contraflex 100 – 1000

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  • Description

    For sealed heating installations (acc. to EN12828) and chilled water (cooling) installations.
    Nitrogen gas filling for longer maintenance of pre-pressure.
    Each vessel is factory tested.
    Diaphragm: Flexible rubber with rolling action.

  • Technical Features

    Maximum working pressure: 6.0 bar.
    Vessels in accordance with EN13831.
    Suitable for systems with a maximum system temperature of 120 °C.
    Min./ max. temperature diaphragm: -10 / 70 °C.
    Suitable for addition of glycol-based anti-freeze up to 50%.
    All welded construction.
    In accordance with Pressure Equipment Directive 2014/68/EU.
    Tilting height:
     800L: 1865 mm.
    1000L: 2195 mm.
    Red (RAL 3002) epoxy powder coating.

  • Downloads

    Click below to download

    Installation and operating instruction

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