Victor 12-A-MFA Acetylene Heating Nozzle Assembly

Heavy-Duty Heating Power with the Victor 12-A-MFA

When you need to apply serious heat to stubborn metal, the Victor 12-A-MFA Multiflame Heating Tip (SKU: 0311-0540) is the tool you reach for. Designed for professional welders and fabricators, this "rosebud" style tip turns your oxy-acetylene setup into a powerhouse for thermal working. If you are bending thick steel bars, straightening warped frames, or preheating a massive joint before laying down a bead, this tip delivers the concentrated BTUs you need to get the job done fast.

The 12-A-MFA is specifically optimized for Acetylene, providing the intense, localized heat that only this fuel gas can offer. The multi-flame head ensures that heat soaks into the base metal quickly and evenly, reducing the time you spend waiting for the workpiece to reach temperature. This efficiency not only saves gas in the long run but also helps you maintain project timelines. The assembly includes the tip and the elbow, giving you a complete heating solution that attaches directly to your compatible heavy-duty Victor torch handle.

Key Applications

• Straightening: Correct distortions in steel structures caused by welding or impact.
• Bending: Heat localized zones to facilitate the bending of pipes, bars, and flat stock.
• Preheating: Bring base materials up to the required temperature to prevent cracking during welding.
• Shrinking: Use heat shrinking techniques for fitting bearings or correcting dimensions.

Safety and durability are built into every Victor product. The heavy copper shell resists damage from accidental knocks, and the precision-drilled flame ports ensure a stable, neutral flame profile. Because this is a large size 12 tip, it draws a significant amount of acetylene; always ensure your cylinder capacity is sufficient (using the 1/7th rule or manifolding cylinders) to run this tip safely without drawing acetone. Upgrade your torch kit with the Victor 12-A-MFA and experience the difference that professional-grade heating equipment makes in your shop.