0330-0528 - Victor 8-MFTA Acetylene Heating Tip Size 8

Technical Overview of the Victor 0330-0528 8-MFTA Heating Tip

The Victor 0330-0528 is a specialized Size 8 MFTA Heating Tip designed for industrial oxy-acetylene applications requiring significant thermal input. Engineered by Victor Equipment, a leader in gas apparatus, this tip belongs to the MFTA series, which utilizes a multi-flame configuration to deliver a broad, intense heat pattern. This design is critical for operations where a standard welding tip would provide insufficient BTU output or too localized a heat zone. The tip is manufactured from high-quality brass, ensuring resistance to thermal deformation and corrosion during prolonged use in harsh industrial environments.

This specific model, the Size 8, represents a critical threshold in the Victor product line. It is designated as the maximum tip size compatible for use with cutting attachments, specifically the CA2460-90, CA2461-75, and CA2462-180 models. This compatibility allows operators to convert a cutting setup into a heating apparatus without swapping the entire torch handle, provided the gas flow requirements are met. It is designed to fit standard heavy-duty handles including the H315FC and 315FC, as well as straight torches like the ST2600FC, ST100FC, ST900FC, and HC1200C. It is also compatible with machine torches such as the MT200 and MT300.

The 8-MFTA is strictly for use with Acetylene fuel gas. The internal geometry of the tip is calibrated for the flame propagation rate and combustion characteristics of acetylene; using alternative fuel gases with this specific tip is not recommended and can lead to performance issues or safety hazards. The tip operates within the Series 1 consumable ecosystem, ensuring seamless integration with existing Victor apparatus. Its primary technical applications include preheating base metals prior to welding to reduce thermal shock and cracking, descaling steel surfaces by exploiting thermal expansion differentials, and burning off old paint or coatings. The robust construction and precise machining of the 0330-0528 ensure consistent flame stability and reliable performance under the rigorous demands of heavy fabrication and maintenance repair operations.