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TurboTorch STK-31 Extreme Swirl Dual Fuel Torch Kit

$314.09/EA $212.61/pack of 1 only $212.61/EASave 32%

Usually ships within 3-5 business days

OVERVIEW

TurboTorch STK-31: The Industry Benchmark for Hand Torches

The TurboTorch 0386-0575 STK-31 is a premium dual-fuel torch kit designed to meet the rigorous demands of the welding, plumbing, and HVAC industries. At the heart of this system is the ST-3 Extreme Swirl Tip, which utilizes advanced aerodynamics to create a cyclone flame effect. This technology maximizes heat transfer to the workpiece, allowing for faster soldering and brazing times compared to conventional torches. By concentrating heat more effectively, the STK-31 not only saves time but also conserves fuel, making it a cost-effective solution for high-volume work.

Engineered for Accessibility

Field work often involves awkward angles and hard-to-reach joints. The STK-31 addresses this challenge with a fully rotating 360-degree swivel tip. This feature enables the operator to position the flame safely and precisely, ensuring sound joints even in the most restricted areas. The included STK-R regulator connects easily to any standard CGA-600 gas cylinder, providing a secure and leak-free seal. Whether you are using standard Propane for soft soldering or high-output MAP-Pro gas for silver brazing, this torch delivers consistent performance.

Reliable Construction

TurboTorch has built a reputation for quality, and the STK-31 is no exception. The assembly is constructed from high-quality brass and stainless steel components to resist corrosion and impact damage. The design includes an easily accessible orifice screw, making field cleaning simple and extending the service life of the tool. While it does not feature a built-in ignitor, its manual ignition design eliminates the common failure point of piezo starters, ensuring that your torch works every time you strike it. Equip your kit with the STK-31 for a dependable, high-performance heating solution.

Additional Information
Brand:TurboTorch
Fuel Gas:Propane
Item:Plumber Torch
Packaging Description:pack-of-1
Tip Model:ST-3
Technology:Extreme Swirl
Swivel:360 Degree
Connection Type:CGA 600
Compatible Fuels:Propane, MAP-Pro
Application:HVAC, Plumbing, Soldering, Brazing

INCLUDED

  • STK-R Pressure Regulator (CGA-600 Connection)
  • ST-3 Extreme Swirl Tip
  • Instruction Manual

APPLICATIONS

  • Soft soldering of copper pipes for plumbing
  • Silver brazing of HVAC refrigerant lines
  • Heating seized bolts and nuts
  • Thawing frozen pipes
  • General heating applications
  • Automotive repairs

FAQ

The STK-31 is a dual fuel torch, meaning it is compatible with both Propane and MAP-Pro (propylene) gas cylinders with a CGA-600 connection.

No, the STK-31 is a manual ignition torch. You will need a separate striker or lighter to ignite the flame.

Yes, the STK-31 features a 360-degree swivel tip, allowing you to rotate the tip to reach difficult angles without moving the gas cylinder.

Extreme Swirl technology creates a swirling, high-velocity flame that wraps around the pipe, providing better heat transfer and faster soldering or brazing times.

Yes, the ST-3 tip is replaceable. The handle (regulator) uses a quick-disconnect or threaded system compatible with other STK series tips.

The STK-31 is designed with easy-to-clean orifice screws. You can remove the screw to access and clean the orifice, ensuring consistent gas flow.

Capacity depends on the fuel used. With MAP-Pro, the ST-3 tip can typically silver braze up to 1-inch copper pipe and soft solder up to 3-inch copper pipe.

No, the gas cylinders are sold separately. The product includes the torch tip and regulator assembly only.
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