144-3 - 144-3 Airco Style Acetylene Cutting Tip Size 3

Reliable 144-3 Acetylene Cutting Tip for Airco Systems

The 144-3 Cutting Tip is a premium-quality generic replacement designed to fit all standard Airco style cutting torches and attachments. Engineered for professionals who demand consistency and durability, this tip is an essential component for oxy-acetylene cutting operations. The 144 series is renowned for its general-purpose utility, and the Size 3 configuration specifically targets the most common cutting range found in industrial fabrication and maintenance environments.

Constructed from high-grade copper, this one-piece tip is built to withstand the intense heat of the oxy-acetylene flame while maintaining structural integrity. The solid copper design facilitates superior heat dissipation, reducing the risk of tip overheating during prolonged cuts. Inside, the precision-drilled gas passages ensure a laminar flow of oxygen and acetylene, resulting in a stable preheat flame and a powerful cutting stream. This attention to internal geometry minimizes turbulence, allowing for cleaner cuts with less slag accumulation.

One of the standout features of the 144-3 is its medium preheat capability. Unlike light preheat tips that require pristine metal surfaces, the medium preheat flame provides enough thermal energy to cut through steel that may have minor rust, scale, or primer. This makes it an excellent choice for repair work and scrap cutting where surface preparation is not always feasible. With a cutting capacity of approximately 1-1/2 inches (38mm), this tip handles structural steel, plate, and pipe with ease.

Safety and compatibility are paramount. This tip seats perfectly into Airco style torch heads, ensuring a leak-free seal when tightened correctly. It is strictly designed for use with Acetylene gas; attempting to use alternative fuels like Propane or Natural Gas with this specific tip design will result in poor performance and potential safety hazards. For operators looking for a dependable, everyday cutting tip that balances performance with value, the 144-3 is the ideal choice for your Airco equipment.