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    More safety for extreme requirements

    compact design           best performance
    protection of the mechanics          quick filling,
    against contamination          accurate filling level
    quick assembly           effective protection
    safe and easy           against rising
    assembling by innovative           separators and
    snap-in elements           leakage of electrolyte  

                                            More information 

  •            Push-in plug IV                                                 Push-in plug IV                                                                                                                        with float housing                                                                                                                         dimension sheet

  • New TOOLS

    Specifically for the technicians in workshop and service
    we extended the bfs product range by the removal tool
    and the sliding tool.
    Using the two-component molding technology
    the handling  of these stable tools is, functional,
    safe and comfortable.

  • New Products

    The new designed  tubing system coupling,
    flow-indicator and filter offers higher safety and comfort.
    It features a clear readability of indicating elements
    and a comfortable and simple usability of the coupling,
    even with gloves.


  • Product Focus

    Plug IV – The New Generation

    Plug IV was developed to complement the extremely successful bfs Plug III. With its installation height reduced by 12.5 mm, Plug IV can be installed as part of an automatic watering system even when there is little room above the battery.

    More information about our plugs
  • Service

    Float Finder

    We offer a wide range of different floats for
    optimal control of the electrolyte level in the cell.
    Installing the correct float is crucial to achieving
    the best level.

    Find the right float
  • The Company

    Partnering with the Battery Industry Worldwide

    What makes bfs an internationally leading partner of the battery industry are our highly reliable products, our customer-oriented delivery process and the consistently high quality of our systems. We look back on more than 30 years of this level of achievement.