220479 Hypertherm Swirl Ring

The 220479 Hypertherm swirl ring (15-30 Amp) is suitable for the Powermax 30 systems.

The swirl ring’s job is to control and swirl the plasma gas around the electrode and into the nozzle. This is done to control the arc attachment point on the electrode emitter, and the gas flow through the nozzle orifice in a way that delivers the best edge angularity.