The ESAB Gooseneck MXH 400W PP 45Deg (SKU: 0700200251) is a specialized component engineered for the MXH series of Push-Pull MIG guns, specifically the water-cooled 400W model. In industrial welding environments, particularly those involving aluminum fabrication, the integrity of the wire feed path and the thermal management of the front-end consumables are paramount. This gooseneck addresses both requirements with precision engineering.
Constructed to handle high amperages, this neck is rated for 400 Amps, facilitated by an efficient internal water-cooling circuit. This cooling is essential not only for the longevity of the neck itself but also to prevent the contact tip from overheating, which can lead to micro-arcing and wire burn-back—common issues in high-duty cycle aluminum welding. The "PP" designation confirms its compatibility with Push-Pull systems, where the synchronization between the feeder and the gun motor relies on a low-friction liner path. The 45-degree bend radius is calculated to minimize friction on the wire as it transitions from the gun handle to the contact tip, ensuring stable arc starts and consistent deposition rates.
The mechanical interface of the 0700200251 is designed for the modular nature of the MXH system, allowing for secure attachment that prevents coolant leakage while maintaining electrical continuity. For MRO specialists and welding engineers, utilizing genuine ESAB components like this gooseneck ensures that the torch's duty cycle rating is maintained and that the ergonomic balance of the tool remains unaltered for the operator.
| Additional Information |
|---|
| packaging-description:1 per ea |
| ----- new values below ---- |
| Torch Type:Push-Pull MIG |
| Part Type:Gooseneck / Swan Neck |
| Application:Aluminum Welding, Heavy Fabrication |
| Brand:ESAB |
| Amperage:400 A |
| Cooling Method:Water Cooled |
| Neck Angle:45 Degrees |
| Compatible Gun Series:MXH 400W PP |
