Lincoln Magnum Pro 550A Copper Diffuser – Thread-On Replacement Part KP4766-1

Description

Description

The 550A Magnum® PRO Copper Thread-On Diffuser is a high amperage, heavy duty solution for semi-automatic and robotic MIG welding applications.

• Increased Contact Tip & Diffuser Life – Taking the Magnum Pro expendable design to the next level by utilizing pure copper material to increase heat dissipation and electrical conductivity to significantly improve expendable life
• Heavy Duty Wall Thickness – Large 3/32” ID wall thickness increases heat dissipation to keep expendables cool
• Optimized Gas Flow – Strategically angled gas holes direct the flow into the weld puddle to help prevent quality defects

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