Tweco, 12301221, Welding Nozzle, 0.625 in Bore; 0.9 in OD; 3.219 in Length; Compatible with Tweco Weldskill 23 Series

Tweco® Weldskill® 23 Series Heavy Duty Nozzle with 0.625" bore size is designed for standard gas diffuser. 3.219" Nozzle with 0.97" OD is ideal for use in heavy duty welding application up to 450 A. It features part number rolled stamped on the outer surface for easy identification. Nozzle with 9/16"-18 UNC-2B thread size and 0.125 - 0.156" recess contact tip relationship is made of copper alloy. It has a 3-piece design that includes a nozzle housing, which is cut and formed from copper alloy tubing, a nozzle insert machined from a solid brass and nozzle insulator constructed of silicone material. It has nozzle insert that allows machining of internal threads in order to match the conductor tube OD threads. Nozzle offers electrical insulation required from the gas diffuser using the nozzle insulator. Nozzle is sold as 2 per pack.

Features

• Easy identification - part no rolled stamped on the outside surface
• 3-piece design - does not require an additional insulator
• Nozzle insert - machined from a solid brass allow and machining the internal threads to match the conductor tube od threads
• Nozzle insulator - made from silicone material, providing the electrical insulation needed from the gas diffuser
• Nozzle housing - Cut and formed from copper alloy tubing
• Nozzle threads onto the conductor tube assembly

Applications

• Used in heavy duty welding application up to 450 Amp

• Tip Length: 3.219 in
• Tip Bore: 0.625 in
• Outer Diameter: 0.9 in
• Thread Size: 9/16 in-18 UNC-2B
• Amperage: 450 A
• Wire Size: 1/8 in - 5/32 in
• Tip/Nozzle Relationship: Recessed
• Consumable Type: Nozzle
• Series: 23 Series
• MIG Gun Model: Tweco Weldskill
• Material: Copper Alloy, Brass, Silicone
• Country of Origin: Mexico