FRONIUS AL4000 INSULATING RING BLACK
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Availability: 97 In stock, ready to be shipped!
Fronius Insulating Ring 42.0100.1018 (Black) – for AL 4000 Torch Systems
Maintain peak performance of your welding torch system with the genuine Fronius insulating ring (Part No. 42.0100.1018) in black, tailored specifically for the AL 4000 series MIG/MAG torches. This precision-spare ensures the torch head retains proper insulation and gas shielding — two critical elements for clean, consistent welds and extended consumable life.
Key Features & Benefits
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OEM Fit for AL4000 Series – Part number 42.0100.1018 ensures correct compatibility with the Fronius AL 4000 torch line.
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High-Quality Insulating Material – Made to withstand the high temperatures, spatter, and electrical stresses found in heavy fabrication and production welding environments.
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Critical Protective Role – This ring maintains the correct spacing and insulation between internal torch components (electrode, gas diffuser, nozzle) to prevent arc instability, burn-back and shielding gas loss — helping you sustain weld quality and reduce downtime.
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Simple Spare Replacement – A low-cost consumable part that can be swapped out quickly during torch maintenance, allowing you to keep your torch system in top condition without replacing major components.
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Ideal for Proactive Maintenance – Especially useful for fabrication shops, weld-cells or onsite welding rigs where even small wear items can impact productivity.
Technical Snapshot
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Brand: Fronius
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Part Number: 42.0100.1018 (black)
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Application: Insulating ring for AL 4000 MIG/MAG torch family
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Pack Size: Sold individually
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Suitability: Fits genuine Fronius torch spares & servicing programs
Why Stock It?
Even seemingly minor parts like insulating rings play a major role in torch performance. Over time, wear or degradation of this ring can lead to gas leakage, arc wander, increased spatter or consumable burnout. Replacing the insulating ring proactively ensures your torch remains reliable, your welds stay clean, and your maintenance downtime is minimised.
