37440 - ESAB PT-36/600/19XLS Replacement Air Curtain Assembly

Quieter, Cleaner Cutting with the ESAB Air Curtain

If you are running heavy-duty ESAB automated torches like the PT-36, PT-600, or the PT-19XLS, you know that high-amperage plasma cutting is a loud, smoky business. The ESAB 37440 Air Curtain is your solution to taming the beast. Designed to fit perfectly onto your torch's front end, this accessory is the key to unlocking the benefits of underwater cutting. By creating a strong, consistent bubble of air around your nozzle, it allows you to submerge the plate and the torch tip without extinguishing the arc. The result? A dramatic drop in decibel levels in your shop and a massive reduction in smoke and dust filling the air.

Beyond just shop comfort, using the 37440 Air Curtain for underwater or water-table cutting improves your actual cut results. The water keeps the plate cool, preventing warping and distortion on thinner materials and reducing the heat-affected zone on thicker plate. This means less time spent grinding and prepping parts after they come off the table. The air curtain also acts as a protective barrier for your consumables, shielding the nozzle face from molten blowback and water splash, potentially extending the life of your expensive front-end parts.

Installation is straightforward, designed to integrate seamlessly with your existing ESAB setup. Whether you are retrofitting an older machine or replacing a worn-out curtain on a modern gantry, this OEM part ensures you get the performance ESAB is known for. Don't let noise and fumes dictate your production schedule—equip your torch with the 37440 Air Curtain and experience a cleaner, quieter, and more precise cutting operation.