Tweco 1560-1107 Mig Gas Diffuser 350A 2.297 in 5 Pack

Product Description

The TWECO 1560-1107 is a standard-duty brass gas diffuser designed for MIG welding applications up to 350 amps. Machined from 360 brass alloy bar stock, it delivers consistent dimensional stability and reliable electrical conductivity in light to medium duty welding environments. The diffuser measures 2.297 inches in overall length and features an M11 x 1.5-6G male thread with six 0.094-inch gas holes for even shielding gas distribution. The part number is rolled and stamped on the external surface for quick identification during service. Sold in packs of 5.

This gas diffuser is used with slip-on nozzle assembly configurations on 350A Tweco Spray Master MIG gun series and Eliminator front-end consumables. It is suited for light to medium duty production welding in fabrication, manufacturing, and maintenance environments where a threaded conductor tube connection and coarse OD thread nozzle interface are required. A silicone O-ring is included to provide a secure seal between the diffuser and the nozzle assembly. Replacement O-ring part number is EL52-1 (Stock No 1560-1108).

Key Features

• Machined from 360 brass alloy bar stock for consistent dimensional stability and electrical performance
• Six 0.094-inch gas holes for uniform shielding gas distribution
• M11 x 1.5-6G male thread for compatibility with coarse thread nozzle assemblies and threaded conductor tubes
• Silicone O-ring included to seal against the nozzle assembly
• Part number rolled and stamped on exterior surface for fast field identification
• Sold as 5 per pack for efficient inventory stocking

Compatibility

Designed for use with 350A Tweco Spray Master MIG gun series and Eliminator front-end consumables using slip-on nozzle assemblies with coarse OD thread interface.

Installation Notes

Installation is performed by a qualified welding technician or MIG gun service technician. Disconnect and de-energize the MIG gun and power source before replacing front-end consumables. Thread the diffuser onto the conductor tube to the appropriate torque by hand-tight plus a firm snug fit — do not overtighten brass threads. Inspect the silicone O-ring seating against the nozzle assembly before returning the gun to service.

Technical Specifications

• Overall Length: 2.297 inches
• Thread Size: M11 x 1.5-6G Male
• Number of Gas Holes: 6
• Gas Hole Diameter: 0.094 inches
• Maximum Amperage: 350A
• Material: 360 Brass Alloy Bar Stock
• Duty Rating: Standard Duty
• Replacement O-Ring: EL52-1 (Stock No 1560-1108)
• Package Quantity: 5 per pack
• Weight: 0.08 pounds
• UPC: 608246305677

Standard Information

• Brand: TWECO
• Manufacturer Part Number: 1560-1107