Lincoln Electric Cool-Arc 55 Water Cooler D500 and both have a 1/4"

and both have a 1/4" (6

it is now available in sizes small through XL

Manufacturer part number: 69470

Uses range from floor washing and pressure washing of large parts to automatic parts washers

Lincoln Electric Cool-Arc 55 Water Cooler D500 and both have a 1/4"Lincoln Electric Cool Arc 55 Water Cooler Designed to integrate with Power Wave S350 and S500 power sources to cool water cooled welding guns or torches rated up to 500 amps. Recommended for and hand held MIG, TIG and Plasma cutting operations. The 55 S model includes an ArcLink communication flow sensor that detects water flow to prohibit welding when no flow is present Features: Direct mount to Power Wave S350 and S500 5 Year Warranty Part No. K3086