Water Tube 420368 for XPR Plasma Cutting Torch Consumables
We specialize in providing high-quality plasma cutting parts, including shields, retaining caps, nozzles, swirl rings, electrodes, and water tubes. Our products are compatible with major brands such as Hypertherm, Thermadyne, Kjellberg, and ESAB.
Key Features of Water Tube 420368:
Gold-Plated Interior: The inner channel is coated with a layer of gold, which significantly enhances thermal conductivity and prevents oxidation. This ensures that the cooling water flows smoothly, maximizing heat transfer away from the torch tip.
Extended Service Life: Compared to standard brass or copper tubes, the gold-plated design resists wear and corrosion, dramatically increasing the water tube's durability and reducing maintenance frequency.
Perfect OEM Fit: Manufactured to exact original equipment manufacturer (OEM) specifications, this water tube installs effortlessly into your Hypertherm XPR 300 torch, guaranteeing a leak-proof seal.
Stable Performance: Efficient cooling is crucial for preventing warping and premature failure of other consumables (like nozzles and electrodes). Using this high-performance water tube helps maintain consistent cut quality.
Real Shot: The image displayed above shows the actual product. The gold-plated end is clearly visible, representing the high quality you can expect.

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