The Lincoln Electric KP2742-1-38S is a high-performance gas nozzle designed specifically for the Magnum PRO 350A series of semi-automatic welding guns. In the demanding world of industrial fabrication, the quality of your consumables directly impacts the quality of your weld and the efficiency of your operations. This nozzle is engineered to meet the rigorous standards of professional welders who rely on Lincoln Electric for durability and precision. By utilizing genuine Lincoln consumables, you ensure that your equipment operates at peak performance, reducing downtime associated with frequent replacements or equipment malfunctions.
This specific nozzle features a 3/8-inch (9.5 mm) inner diameter, making it an excellent choice for applications requiring tighter access or more focused gas coverage. The 1/8-inch (3.2 mm) stickout is a critical design feature that helps protect the contact tip from excessive heat and spatter while still allowing the operator to maintain a proper electrical stickout and arc length. This balance is essential for maintaining stable arc characteristics and achieving deep penetration in various welding positions.
One of the standout features of the KP2742-1-38S is its thread-on connection style. Unlike slip-on nozzles that can become loose or misaligned over time, the thread-on design ensures a secure, concentric fit every time. This alignment is crucial for maintaining consistent shielding gas flow around the weld pool, preventing porosity and ensuring a clean, high-quality finish. The nozzle is rated for 350 amps, making it robust enough for medium to heavy-duty fabrication tasks found in automotive, structural, and general manufacturing environments.
Investing in the right consumables is an investment in your productivity. The Lincoln Electric KP2742-1-38S offers the reliability and performance expected from a top-tier welding brand. Whether you are welding mild steel, stainless, or aluminum, having the correct nozzle geometry can make the difference between a perfect weld and a rework. Equip your Magnum PRO 350A gun with this precision-engineered nozzle to experience smoother operation and superior results.
| Additional Information |
|---|
| Amperage:350 |
| Brand:Lincoln Electric |
| Packaging Description:1 Per Ea |
| Bore Diameter:3/8 in (9.5 mm) |
| Stickout:1/8 in (3.2 mm) |
| Connection Type:Thread-on |
| Compatible Gun Series:Magnum PRO 350A |
| Material Finish:Nickel Plated |
| Wire Size Compatibility:.035 - 5/64" |
