For problem-free and consistent wire feeding . Push Pull Inline welding guns are specifically developed for aluminum welding requirements and the use of thin wires. PPi makes easy and constant wire feed possible, even with longer cable assemblies. A powerful, and sturdy pull motor guarantees optimum wire feed by overcoming frictional losses within the cable. The contact pressure of our dual driven drive rolls occurs automatically and results in reduced wire deformation and wire slippage. In addition, the drive rolls are electrically isolated from the weld current to eliminate the possibility of micro arcing both are a common occurrence on most push-pull torches. The PPi was designed with maintenance in mind; from the clear flip open drive cover, to the quick-change motor gearbox and cable assemblies. The ergonomic handle, ball-joint, and screw-on 360 rotating necks provide multiple grip positions and ensures optimum and low fatigue handling. Available in air-cooled for capacities up to 300A and water-cooled up to 400A, the PPi can be ordered direct connect for certain push-pull ready feeders, or with a Euro connection kit and optional control box, it can be connected to any conventional push wire feeder. The main areas of application for PPi welding guns include shipbuilding, container and tank manufacturing, as well as automobile and railway vehicles. Wherever exact and constant wire feeding is necessary.