Lincoln Electric Cool-Arc 40 Water Cooler 115/1/50/60 - K1813-1

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Lincoln Electric Cool-Arc 40 Water Cooler


Please Note: 115V Version (K1813-1) is currently back ordered until February, 2024. Orders will be shipped as soon as stock is available.

The Cool-Arc™ 40 is a reliable and affordable universal water cooler for water-cooled MIG or TIG as well as plasma cutting applications.  The Cool-Arc 40 is compatible with all Lincoln water-cooled systems including Cobramatic® as well as most other torches and systems on the market. The Cool-Arc 40 features a rugged industrial pump manufactured by Pro-Con®, the leading pump manufacturer for welding water coolers. This pump is an industry standard, making the Cool-Arc 40 easy to service and maintain. The Cool-Arc 40 operates smoothly and minimizes vibrations that would otherwise be transferred to the welding torch.


  • Industry standard Pro-Con internal water pump is easy to service and maintain and is designed for continuous operation, delivering a steady flow and pressure.
  • Powerful ;muffin-style; tube axial fan provides efficient cooling, low noise, and smooth operation to minimize vibration in the welding torch
  • Plastic, non-corrosive, 2-gallon reservoir limits loaded Cool-Arc 40 weight to 60 lbs
  • Unit can be mounted and operated either horizontally or vertically for minimal footprint
  • Universal water cooler for use with most TIG, MIG and plasma systems.
  • Colour-coded inlet and outlet coolant connections are standard female CGA-style (5/8-18 left-hand thread)
  • No special coolant required for indoor use - uses tap water
  • Part No. K1813-1

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