float level switch / broken finger float / for liquids / compact
Pneumatic Tuffy®



  • Technology:

    float, broken finger float

  • Medium:

    for liquids

  • Other characteristics:

    compact, threaded, side-mount, horizontal

  • Applications:

    for tanks

  • Process pressure:

    151 bar (2,190.07 psi)

  • Process temperature:

    Max.: 149 °C (300 °F)

    Min.: -40 °C (-40 °F)


This Pneumatic Tuffy® Compact Side Mounted Float Level Switch is a level switch with a compact design for horizontal installations in a tank/vessel by pipe connections with flangs and threads. Processed liquid buoyancy force allows movement of the float within the surface of the liquid. This motion drives pivoting of a magnet into the field of another magnet with similar charge. When repulsion occurs within the magnets the switch magnet will move to actuate the switch.