Tweco, 12301303, Nozzle, 3/8 in Bore, 3-Piece Design, Flush; 450 A, Weldskill 23 Series

Tweco® 23 Series Tapered, Flush Nozzle with a 3/8" bore size is designed to use with up to 450 A Tweco® no.3 MIG guns and the nozzle strings into the conductor tube assembly. 3.219" Nozzle has a 3/4" OD and is used in heavy-duty welding applications for 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 a recess contact tip relationship 0.125 - 0.156" is made of copper alloy. It has a 3-piece design that includes a nozzle housing that 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 and is sold as 2 per pack.

Features

• 3-piece nozzle design, includes: Nozzle Housing - Cut and Formed from 122 DHP copper alloy tubing
• Nozzle insulator - made from g7 silicone material, providing the electrical insulation needed from the gas diffuser
• 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
• Tapered, Flush

• Amperage: 450 A
• Bore Size: 3/8 in
• Outer Diameter: 3/4 in
• Nozzle Length: 3.219 in
• Contact Tip Recess: 0.125 - 0.156 in
• Thread Size: 9/16-18 UNC-2B
• Physical Size: 0.9 x 3.2 x 0.9 in
• Material: Copper Alloy, Brass, Silicone
• Consumable Type: Nozzle
• Series: 23 Series
• Trade Name: Weldskill
• Country of Origin: Mexico
• Wire Size: Flush to 1/16 in