Tweco 12301220 Nozzle, 23 Series, 5/8 Inch Bore, 3.219 Inch L, 1230-1220 Replacement

Product Description

The Tweco 12301220 is a 23 series self-insulated welding nozzle designed for heavy-duty applications up to 450 amps. This copper alloy nozzle features a 5/8 inch bore size and 3.219 inch overall length, with a 9/16-18 UNC thread and 0.125-0.156 inch contact tip recess for longer electrical stick-out.

• 5/8 inch bore diameter for high amperage capacity
• 3.219 inch nozzle length for extended reach
• Silicone insulator provides electrical isolation

Highlights

The 3-piece nozzle consists of a copper alloy housing, brass internal insert, and silicone insulator. Its large bore accommodates high heat input while the insulator protects the gas diffuser. The part number is roll-stamped for easy identification.

Information

Standard

• Brand: Tweco
• Manufacturer: ESAB
• Model: 1230-1220
• Replaces: 608246000000

Specifications

• Material: Copper Alloy 122 DHP
• Bore Diameter: 5/8 inches
• Length: 3.219 inches
• Thread Size: 9/16-18 UNC-2B
• Tip Recess: 0.125 - 0.156 inches
• Pack: 2 per pack