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Maximize the efficiency of your MIG welding operations with the Tweco HD24-75 (1240-1242) MIG Nozzle. This 2-pack of heavy-duty nozzles is an essential addition to any welder's toolkit, specifically designed for use with Tweco's renowned Spray Master and Professional series MIG guns. When welding at higher parameters, standard nozzles often overheat or fail to provide adequate shielding; the HD24-75 addresses this with a robust design tailored for industrial environments.
The nozzle features a standard 3/4-inch bore, which is significantly larger than the standard 1/2-inch or 5/8-inch nozzles found on light-duty guns. This increased diameter allows for a higher volume of shielding gas flow, which is indispensable when welding with high deposition rates or in drafty shop conditions. The wide gas envelope effectively displaces oxygen and nitrogen, ensuring that your weld bead remains clean and free of porosity. This makes the HD24-75 particularly well-suited for spray arc transfer on carbon steel and aluminum.
Installation is straightforward and secure thanks to the threaded connection that mates perfectly with HD54 gas diffusers. This mechanical link ensures that the nozzle stays concentric to the contact tip, reducing the risk of arcing against the nozzle wall. The heavy wall thickness of the HD24 series acts as a heat sink, dissipating thermal energy rapidly to extend the service life of the consumable. For welders seeking consistent performance and reduced downtime due to consumable changeovers, the Tweco HD24-75 is the industry standard for heavy-duty MIG welding.
| Additional Information |
|---|
| Brand:Tweco |
| Item:Nozzle |
| Packaging Description:2 in a pack |
| Bore Size:3/4" (19.05 mm) |
| Series:HD24 Heavy Duty |
| Compatible Diffuser:HD54 Series |
| Material:Copper Alloy |
| Connection Type:Threaded |
