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Preventive Care Kit Hypertherm XPR™

Hypertherm XPR Torch & Filter Maintenance Kit (Without Coolant)

Torch & Filtration Rebuild Package • Part Number: 428639

The Hypertherm 428639 maintenance kit is a comprehensive preventive care package engineered specifically for XPR mechanized plasma systems. Designed to maintain optimal performance and restore fluid path integrity, this kit includes all essential consumables for your torch and its filtration loops, explicitly excluding the liquid coolant.

Why Use This Kit?

Maintain Efficiency: Ensures clean torch plumbing, preventing pressure drops, gas disruptions, or water-flow issues.
Reduce Consumable Failures: Regular replacement of filters and seals directly protects expensive internal torch head components.
Streamline Maintenance: A single, comprehensive component package simplifies upkeep scheduling and inventory control.
System Health Support: Clean airflow and debris-free coolant pathways support superior cut quality and system longevity.

Kit Design Benefits

Leak-Free Seals: Multiple O-rings (026009, 044028, 058224) guarantee airtight security in both water and gas circuits.
Debris Prevention: Silicone seals and specialized filter cartridges prevent dangerous particulate buildup.
Flow Integrity: High-tolerance connectors, bullet plugs, and inner water tubes preserve optimal fluid dynamics and cooldown cycles.
Reduced Downtime: Proactive servicing keeps multi-shift automated plasma systems running cleanly with fewer failure stops.

Kit Component Breakdown (P/N 428639)

Excludes: Liquid Coolant

Part Number	Component Description	Quantity
026009	O-Ring (Main Path Sealing)	8
044028	O-Ring (Internal Alignment)	2
058224	O-Ring (Fluid Loop Interlock)	1
027005	Water Filter Cartridge (Coolant Debris Loop)	1
011110	Air Filter Element (Main Torch Shield Gas)	1
420368	Water Tube Assembly (Torch Core Return Line)	1
220161	Bullet Plug Connectors (Ohmic Signal Delivery Pins)	3
108094	Connector Fitting	1
027055	Silicone Lubricant Tube	1