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0324-0109 - Victor 4-MFA-1 Rosebud Heating Tip for 100 Series Handles

Packaging: pack of 1
$317.48/EA $220.21/pack of 1 only $220.21/EASave 31%

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OVERVIEW

Professional Heating with the Victor 4-MFA-1 Rosebud

When you need to put serious heat into a piece of metal without cutting it, a standard cutting tip just won't cut it. Enter the Victor 4-MFA-1 Heating Nozzle, commonly known in the trade as a "rosebud." This Size 4 tip is the go-to solution for welders and fabricators running Victor 100 Series handles who need to bend, straighten, or preheat steel efficiently. Whether you are working on a light fabrication project or performing maintenance repairs, this nozzle turns your medium-duty torch into a powerful heating tool.

The 4-MFA-1 is designed to run on Acetylene (or Hydrogen), delivering a robust multi-flame output that wraps around your workpiece for even heating. With an output of nearly 30,000 BTUs, it gets the metal to temperature quickly, saving you gas and time. The 12-inch length is perfect for getting into tight spots while keeping your hands cool. Unlike single-flame tips that create hot spots, the multi-flame face ensures a soak of heat that is essential for bending flat bar, removing seized nuts, or prepping a thick joint for a structural weld.

Durability is key in any shop, and Victor delivers with a solid copper construction that stands up to the rigors of daily use. The threaded connection and O-ring seals are precision-machined to fit your 100FC or similar 100-series handle perfectly, preventing dangerous flashbacks or leaks. If you are tired of struggling to heat metal with the wrong tip, upgrading to the 4-MFA-1 Rosebud will change the way you work. It is the professional's choice for controlled, medium-duty heating applications.

Additional Information
Brand:Victor
Item:Heating Head
Fuel Gas:Acetylene
Fits Which Handle:100 Series Torch Handle
Weld Cap Or Btu Hr:30,000 BTU/hr
Tip Series:MFA-1
Tip Size:4
Length:12 in
Workload:Medium Duty
Gas Compatibility:Acetylene, Hydrogen
Packaging Description:pack of 1

INCLUDED

  • (1) 4-MFA-1 Heating Nozzle (0324-0109)

APPLICATIONS

  • Heat Treating: Localized heating for hardening or annealing processes.
  • Metal Straightening: Correcting warpage in steel structures and plates.
  • Preheating: Warming base metals to required temperatures before welding to prevent cracking.
  • Priming and Descaling: Removing surface contaminants through thermal shock.
  • Bending: Heating bars or pipes to facilitate manual bending.

FAQ

The 4-MFA-1 is designed for Victor 100 Series torch handles, such as the 100FC. It is not designed for the larger 300 series handles (which use MFA tips without the '-1' suffix).

This nozzle is designed for use with Acetylene or Hydrogen. It should not be used with Propane or Natural Gas, as those require different injector styles and tip designs.

The Size 4 tip produces approximately 29,400 BTUs per hour, depending on gas pressure settings.

No, this is a multi-flame heating nozzle (often called a rosebud) used for heating metal, not cutting it.

The Victor 4-MFA-1 nozzle is approximately 12 inches long.

This is a medium-duty nozzle. For heavy-duty applications requiring significantly higher heat input, a larger series handle and nozzle (like the 300 series) would be recommended.

The Victor part number is 0324-0109.

The MFA-1 series typically threads directly into the torch handle assembly which often contains the mixing chamber or works with specific handle mixers. Always check your specific handle's manual, but generally, it fits standard 100 series setups.