44-116-25 - Tweco Style 44-116-25 Steel Liner 25ft .052-1/16

Reliable Wire Feeding for Industrial Welding

The Tweco Style 44-116-25 Conduit Liner is an essential component for maintaining the performance of your heavy-duty MIG welding setup. Designed to facilitate the smooth transfer of welding wire from the feeder to the contact tip, this liner is engineered to minimize friction and prevent wire feeding issues such as bird-nesting or erratic arc starts. With a generous length of 25 feet, it is perfectly suited for extended cable assemblies used in large fabrication shops, shipyards, and structural steel environments where reach is critical.

Constructed from high-quality spring wire, this liner features a zinc plating that serves a dual purpose. First, it provides a robust barrier against corrosion, which is vital in industrial environments where humidity and contaminants are present. Second, the plating offers a smoother surface finish compared to bare steel, reducing the drag coefficient as the welding wire travels through the cable. This results in a more consistent wire feed speed and a stable welding arc, ultimately leading to higher quality welds and less downtime for troubleshooting.

Compatibility is a key strength of this replacement part. It is designed to fit a wide range of popular MIG guns, including the Professional Choice Series #3 and #4, Spray Master MS350 and MS450, and the Eliminator Style ELC250, 350, and 450 series. The liner is specifically sized for larger wire diameters, accommodating .052" to 1/16" wires, making it the ideal choice for high-deposition welding applications. The back end of the liner features a precision-machined brass alloy stop, which ensures a secure and correct fit within the power pin or gun block, preventing gas leaks and ensuring proper electrical conductivity.

Maintenance and identification are made simple with this product. The part number is roll-stamped directly onto the outside surface of the brass stop, allowing for quick verification even after the packaging has been discarded. Whether you are replacing a worn-out liner or stocking up on critical spares, the Tweco Style 44-116-25 offers the durability and performance required for professional welding operations.