0445822002 - ESAB 3mm Wire Feeder Inlet Guide Tube

Precision Wire Alignment for ESAB Feeders

The ESAB 0445822002 Inlet Wire Guide 3mm is a critical component designed to maintain the integrity and reliability of your ESAB wire feeding system. In high-performance MIG/MAG welding, the path the wire travels from the spool to the contact tip must be as frictionless and straight as possible. This inlet guide serves as the first point of contact within the feeder unit, aligning the welding wire precisely with the groove of the drive rolls. By ensuring the wire enters the drive mechanism at the correct angle, this guide prevents lateral movement that can lead to erratic feeding, wire shaving, or accelerated wear on the drive rolls themselves.

Manufactured to ESAB's exacting OEM specifications, this 3mm guide is engineered to accommodate a range of wire diameters, providing enough clearance for smooth passage while maintaining tight enough control to prevent buckling. The materials used are selected for their wear resistance and low coefficient of friction, which is essential when dealing with the constant abrasion of moving steel, stainless, or aluminum wires. Over time, inlet guides can develop grooves or become clogged with drawing lubricant and shop dust. A worn guide can cause the wire to drag or misalign, resulting in arc instability and potential "bird-nesting" at the feeder inlet.

Replacing the inlet wire guide is a standard maintenance procedure that should not be overlooked during routine service. This genuine ESAB part ensures that your equipment continues to operate within its design parameters. It is compatible with specific ESAB wire feeder models (verify via service manual) and is designed for quick, tool-free replacement in many configurations. For industrial environments where uptime is paramount, keeping a spare inlet guide on hand is a best practice to ensure immediate resolution of feeding issues.

Technical Specifications

• Part Number: 0445822002
• Size: 3mm (Nominal ID/Type)
• Function: Aligns wire into drive rolls
• Compatibility: ESAB Wire Feed Systems