Tweco 1023-1103 Mig Gun 250A 20 Ft Air Cooled Spray Master

Product Description

The TWECO 1023-1103 is an air-cooled MIG welding gun in the Spray Master Series, rated at 250 amps and designed for spray transfer and pulse welding applications. It accepts wire diameters from 0.035 to 0.045 inches and comes with a 20-foot cable. The gun features a thick-walled, three-layer conductor tube that improves electrical conductivity and acts as a heat sink. An ergonomic, balanced handle reduces operator fatigue during extended use. A rear Tweco connection with a fully insulated Mig-Kwik connector allows the gun to connect or disconnect at the wire feeder without removing the conduit. Rated at 80% duty cycle with argon/CO2 mixed gases, this gun is built for production and maintenance welding environments.

The 1023-1103 suits a wide range of welding scenarios including fabrication shop work, production lines, maintenance and repair, and farm or garage environments. The 20-foot cable provides working room in fixed-position and semi-automated setups. The standard 60-degree conductor tube swivels 360 degrees around the handle, making it adaptable to different welding positions and joint access angles. Front end consumables are interchangeable with Tweco Classic No. Series guns, which reduces the number of unique parts a shop needs to stock. The split-half handle case allows field repairs without sending the gun out for service.

Key Features

• 250 A rating at 80% duty cycle with argon/CO2 mixed gases
• Accepts wire sizes from 0.035 to 0.045 inches
• 20-foot cable with standard 60-degree conductor tube that swivels 360 degrees around the handle
• Thick-walled, three-layer conductor tube for improved electrical conductivity and heat dissipation
• Fully insulated Mig-Kwik rear connection for quick connect/disconnect at the wire feeder
• Split-half handle case for field-repairable access; interchangeable front end consumables with Tweco Classic No. Series
• Extended trigger length and steel spring strain relief to reduce operator fatigue and wire feed issues

Compatibility

Front end consumables are interchangeable with Tweco Classic No. Series MIG guns. Designed for use with standard Tweco rear connections on compatible wire feeders. Verify feeder connection type before installation.

Installation Notes

MIG gun installation and service should be performed by a qualified welding technician or industrial electrician familiar with NFPA 70E and equipment manufacturer guidelines. Power down and de-energize the wire feeder completely before connecting or disconnecting the gun. Inspect the cable, conductor tube, and consumables for wear before placing the gun in service. Do not exceed the rated duty cycle or operate outside the specified wire diameter range, as doing so can cause premature contact tip failure or overheating.

Technical Specifications

• Amperage Rating: 250 A
• Duty Cycle: 80% with argon/CO2 mixed gases
• Wire Diameter Range: 0.035 to 0.045 inches
• Cable Length: 20 feet
• Cooling Method: Air cooled
• Conductor Tube Angle: 60 degrees standard
• Package Weight: 10.95 pounds
• Package Length: 23 inches
• Package Height: 14.3 inches
• Package Width: 3.2 inches
• Sold As: Each

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1023-1103