12-1402-06 - Smith Equipment 12-1402-06 Size 6 Twin Flame Heating Tip for Little Torch

Technical Overview of the Smith Little Torch Twin Flame Tip #6

The Smith Little Torch Twin Flame Tip #6, identified by SKU 12-1402-06, is a specialized heating and brazing accessory engineered for precision thermal applications. Designed to interface seamlessly with the Smith Little Torch system, this tip distinguishes itself with a dual-flame configuration. Unlike standard single-orifice tips, the twin flame design projects two converging flames, allowing for superior heat distribution around cylindrical workpieces such as copper tubing and pipes. This design characteristic is critical for ensuring uniform capillary action during brazing operations, minimizing the risk of cold joints and reducing overall process time.

Technically, the tip features an orifice diameter of 0.037 inches (Drill Size 63) and is rated to deliver a thermal output of approximately 9,550 BTU per hour. This substantial heat output makes the #6 tip one of the more powerful options in the Little Torch lineup, suitable for heavier-duty tasks beyond delicate jewelry work. It is rated for a brazing capacity on copper pipe ranging from 3/8-inch to 7/8-inch, making it a viable tool for HVAC and plumbing repair scenarios where portability and flame control are paramount. The tip operates optimally at balanced pressures of 6 PSI for both oxygen and the chosen fuel gas, with a fuel consumption rate of 6.50 CFH and oxygen consumption of 7.80 CFH.

One of the primary engineering advantages of this component is its universal fuel gas compatibility. The 12-1402-06 is manufactured to function safely and efficiently with a broad spectrum of fuel gases, including Acetylene, Hydrogen, MAPP®, Propane, Propylene, and Natural Gas. This versatility allows operators to utilize the tip across different facility setups without the need for gas-specific hardware changes. Each unit undergoes rigorous 100% flame testing at the manufacturing facility to verify flow characteristics and flame stability before shipment.

In industrial and MRO environments, the ability to switch between fuel sources while maintaining a stable, high-temperature flame is essential. The Smith Twin Flame Tip #6 provides this flexibility while enhancing thermal transfer efficiency through its bifurcated flame geometry. It represents a high-performance solution for technicians requiring precise, concentrated heat for soldering, brazing, and heating applications within the constraints of the Little Torch's compact form factor.