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Main features

  • Products developed with particular attention to applications.
  • Excellent arc performance with both Argon and 100% CO2 mixtures.
  • Voltage selectors with many adjustment settings.
  • Two inductance sockets to support the exceptional behavior of the arc
  • "Fan-on-demand" function (FAN ™) "Fan when needed"


  • 230 / 400V / 3 / 50-60


  • MIG, Animated Wire

POWERTEC® 425S - K14062-1A

Great potential, technological triumph

With three-phase power, the Powertec® 425S is a constant voltage DC generator that delivers 420A nominal with an intermittent factor of 40%. The Powertec® 425S generator with both the LF-22, LF-24M or LF-24M PRO wire feeder is an ideal unit for demanding semi-automatic MIG / MAG welding on steel, stainless steel and aluminum and for gas-cored welding with cored wire.

  • Product developed with particular attention to applications.
  • Exceptional arc behavior - with Argon mixtures and 100% CO2.
  • Voltage selectors with many clicks for precise adjustment.
  • Two inductance sockets to support the exceptional behavior of the arc.
  • Meets IEC974-1 and CE standards
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