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The Hypertherm Inc. 428684 is an official manufacturer replacement filter/regulator subassembly kit designed for the internal pneumatic system of the Powermax45 XP plasma cutting system. This module integrates high-efficiency 1-micron particulate filtration with automated pressure regulation to ensure clean, dry gas delivery for plasma arc stability.
Features
Smart Sense™ Technology Integration: Interfaces with system microprocessor to automatically adjust gas pressure based on torch type, lead length, and mode (cutting, gouging, marking)
Integrated Auto-Drain Mechanism: Automatically expels condensed liquid through a bottom drain hose during depressurization
1-Micron Filtration Barrier: Captures airborne dust, metallic particulates, pipe scale, and oil aerosols to prevent electrode erosion
Moisture Management: Eliminates moisture bridging between internal electrode and nozzle to prevent torch misfires
Internal Subassembly Design: Factory-certified module for internal power supply pneumatic infrastructure
