Hypertherm® 220353 Plasma Consumable, Swirl Ring, High Quality Copper, Amperage: 200/600/800 amp, Compatibility Gas Type: H35, Applicable Materials: Mild Steel, Aluminum, Stainless Steel, For Type/Brand/Model: HyPerformance® Plasma HPR800XD, HPR400XD, HPR260XD, HPR260 Plasma Cutting Systems, HyPerformance® HD4070 Torch Upgrade