This innovative line of high pressure water jetting units are designed around the model 125 convertible pump. This pump, with its quick-change, in-line fluid end design, has fewer parts for increased operating efficiency and simpler maintenance. And, it requires only a simple conversion kit to operate at pressures between 414 and 2 800 bar (6 000 and 40 000 psi) with flows to 122 l/min (32 gpm).