0386-1153 - TurboTorch S-1 Sof-Flame Air Acetylene Soldering Tip

Precision Soft Soldering with the TurboTorch S-1 Sof-Flame Tip

The TurboTorch S-1 Sof-Flame Replacement Tip (SKU: 0386-1153) is a specialized component designed for professionals and hobbyists who require precision and control in their soldering applications. Engineered to function seamlessly with Air Acetylene fuel, this tip is an essential accessory for the WA-400 Torch Handle series. Unlike high-intensity swirl combustion tips that deliver aggressive heat for brazing larger pipes, the Sof-Flame S-1 is calibrated to produce a softer, more manageable flame. This makes it the ideal choice for working on smaller diameter copper tubing, specifically ranging from 1/16 inch to 1/8 inch, where overheating or melting the base material is a concern.

Constructed from solid brass, the S-1 tip is built to withstand the rigors of daily use in HVAC, plumbing, and light fabrication environments. Brass offers excellent thermal conductivity and resistance to corrosion, ensuring that the tip maintains its structural integrity even after repeated heating cycles. The design of the tip allows for a consistent gas flow, operating optimally between 5 and 15 PSI (0.35-1.0 BAR). This pressure range provides the user with the flexibility to adjust the flame intensity slightly to suit the specific requirements of the job, whether it be intricate jewelry work, small HVAC repairs, or general hobbyist metalworking.

Integrating the S-1 tip into your existing TurboTorch kit adds significant versatility. While standard kits often come with tips suited for general-purpose work, adding the S-1 allows operators to tackle fine-detail work without the need for a completely different torch setup. The threaded connection ensures a secure fit to the WA-400 handle, preventing gas leaks and ensuring safe operation. For professionals who encounter a wide variety of tubing sizes, having the S-1 in the toolbox ensures that even the smallest capillary joints can be soldered effectively and cleanly.

Safety and maintenance are straightforward with the Sof-Flame series. The solid brass construction is easy to clean, and the tip's orifice is designed to resist clogging under normal use conditions. When used with the correct regulator settings and fuel source, the S-1 delivers a stable flame that minimizes soot and maximizes heat transfer efficiency for soft solders. Whether you are repairing a small refrigeration line or crafting metal art, the TurboTorch S-1 provides the reliability and control synonymous with the TurboTorch brand.