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The Hypertherm 420406 is a Hydros Aluminum Silicate swirl ring engineered for XPR300 and XPR170 plasma cutting systems. It is designed to support 220A to 300A oxygen or air plasma cutting processes specifically for mild steel applications. This component is a critical part of the X-Definition cutting process, functioning to regulate and stabilize gas flow around the plasma arc.
Features
Tool-free installation and removal design
Gas flow regulation for plasma arc stabilization
Compatible with Arc Response Technology for automatic torch protection
Supports automatic ramp-down error protection to preserve electrode life
Precision-machined gas ports for consistent flow
Designed for use with XPR torque tool and consumable removal tool
Requires light silicone lubrication on O-rings for proper seating
Specifications
Manufacturer: Hypertherm Inc.
Part Number: 420406
Material: Hydros Aluminum Silicate
Amperage Range: 220A - 300A
Compatible Systems: XPR300, XPR170
Plasma Gas Compatibility: Oxygen (O2), Air
Target Material: Mild Steel
Consumable Life: Typically exceeds 15 electrode and nozzle changes
Cutting Technology: X-Definition
Applications
Mechanized plasma cutting
High-current (220A-300A) mild steel fabrication
X-Definition plasma cutting operations
Industrial metal processing using XPR170 or XPR300 systems
