GPN-4 - Flame Tech GPN-4 Propane Cutting Tip Size 4 for Victor 300 Series

High-Performance Propane Cutting with Flame Tech GPN-4

The Flame Tech GPN-4 Cutting Tip is a premium-quality consumable designed for industrial cutting applications using alternative fuels. Engineered to fit Victor 300 Series torches and cutting attachments, this Size 4 tip provides a robust solution for cutting steel plates and structural members up to 3 inches in thickness. Unlike standard acetylene tips, the GPN series is specifically constructed as a two-piece system, which is essential for stabilizing the flame of slower-burning gases like propane and natural gas.

Industrial fabricators and scrap yards rely on the GPN-4 for its durability and efficiency. The tip features a heavy-duty copper outer shell that withstands high radiant heat, while the internal brass spline ensures consistent gas mixing and flow. This two-piece design not only enhances the preheat flame characteristics required for alternative fuels but also simplifies maintenance. If the tip becomes clogged with slag or spatter, the outer shell can be removed to access and clean the internal splines, extending the lifespan of the consumable significantly compared to one-piece designs.

Compatibility is key in mixed-fleet environments. The GPN-4 is a direct replacement for Victor-style GPN tips, ensuring it fits seamlessly into your existing equipment lineup without the need for adapters or special torch heads. Whether you are performing demolition work, structural steel fabrication, or general maintenance repairs, this tip delivers a clean, smooth cut with minimal slag accumulation. By optimizing the oxygen and fuel gas mixture, Flame Tech ensures that you get the maximum thermal efficiency from your propane or natural gas supply.

Safety and precision are paramount in oxy-fuel cutting. The Flame Tech GPN-4 is manufactured to strict tolerances to ensure a tight, leak-proof seal against the torch head. The preheat holes are precision-drilled to provide an even ring of fire, allowing for rapid starts and consistent travel speeds. When your project demands reliable cutting power for medium-to-heavy plate, the GPN-4 stands out as a dependable choice for professional welders and metalworkers.