0700300729 - ESAB RT42G Gas-Cooled Narrow Gap Swan Neck

Restore Precision to Your MIG Torch

Keep your welding equipment running at peak performance with the ESAB RT42G Narrow Gap Torch Neck (0700300729). This genuine replacement part is designed for welders who demand versatility and precision. If your current torch neck is damaged, bent, or clogged, it can lead to poor wire feeding, erratic arcs, and shielding gas turbulence. Replacing it with this high-quality OEM swan neck restores the smooth operation and reliability you expect from your ESAB equipment.

The "Narrow Gap" designation of this model refers to its slender design, which is specifically engineered to fit into tight spaces and deep weld grooves that standard, bulkier necks cannot access. This makes it an indispensable tool for specialized fabrication jobs where accessibility is limited. Despite its slimmer profile, it is built with heavy-duty materials to handle the rigors of the shop floor. It is a gas-cooled neck, meaning it relies on the flow of shielding gas and ambient air to dissipate heat, making it lightweight and easy to handle without the complexity of water-cooling lines.

Installation is straightforward, allowing you to swap out the neck quickly and get back to welding with minimal downtime. Using genuine ESAB components ensures that the gas flow path remains unobstructed and the electrical connection to the contact tip remains solid. Don't compromise your weld quality with ill-fitting aftermarket parts; choose the ESAB 0700300729 for a perfect fit on your RT42G torch.

Why Choose Genuine ESAB Parts?

• Perfect Fit: Designed specifically for the RT42G interface, ensuring no gas leaks or loose connections.
• Durability: Constructed from high-grade alloys to resist spatter adhesion and heat deformation.
• Performance: Maintains the correct contact tip to work distance for optimal arc characteristics.