Tweco 1160-1535 Pulsemaster Contact Tip Mig Welding

Product Description

The TWECO 1160-1535 is a PULSEMASTER series contact tip engineered for heavy-duty MIG welding applications up to 200 amperes. Machined from extruded or gun-drilled copper alloy tubing, the tip delivers consistent electrical conductivity and a smooth inside diameter surface. Inside diameter tolerance is held to plus or minus 0.003 inches, ensuring reliable wire feed and arc stability. Each tip is marked with the part number and wire diameter for fast field identification. Licensed welding technicians and fabricators working in demanding industrial environments rely on this contact tip for high-cycle, high-heat duty cycles.

The 1160-1535 is suited for heavy-duty MIG welding installations where consistent wire-to-tip contact is critical. It is compatible with Eliminator-style gas diffusers in a twist lock configuration as well as threaded-style gas diffusers when installed to a MIG gun. The tip supports both slip-on and thread-on nozzle styles. It is appropriate for professional welding applications requiring sustained output up to 200 amps, making it a practical replacement tip for production welding, structural fabrication, and heavy industrial maintenance environments.

Key Features

• Rated for heavy-duty MIG welding up to 200 amperes
• Inside diameter tolerance held to plus or minus 0.003 inches for consistent wire feed
• Machined from extruded or gun-drilled copper alloy tubing for smooth bore surface
• Available in threaded and twist lock Eliminator-style configurations
• Each tip marked with part number and wire diameter for easy identification
• Compatible with slip-on and thread-on nozzle styles

Compatibility

Designed for use with Eliminator-style gas diffusers and threaded-style gas diffusers on compatible TWECO PULSEMASTER MIG gun series. Suitable for heavy-duty MIG welding systems requiring contact tips rated to 200 amperes.

Installation Notes

Contact tip replacement should be performed by a qualified welding technician with the MIG gun powered down and the wire feeder disabled before beginning service. Allow the gun and nozzle assembly to cool fully before handling. Ensure the replacement tip is threaded or locked fully into the gas diffuser to maintain proper electrical contact. Follow the gun manufacturer's torque guidance and applicable welding equipment safety standards when reassembling the consumable stack.

Technical Specifications

• Current Rating: Up to 200 amperes
• Inside Diameter Tolerance: plus or minus 0.003 inches
• Material: Copper alloy
• Length: 1.2 inches
• Width: 0.4 inches
• Weight: 0.03 pounds
• Sold As: Each
• UPC: 608246415970

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1160-1535