Bernard Style 400A Swan Neck 4790 Welding Accessory
$44.00
Product Introduction
Bernard Style 400 Amp Swan Neck (Part #: WGA4790) is compatible with 400 and 500 series MIG guns, featuring 30-degree neck design. Ensures good conductivity, thermal conductivity and cooling performance for BND torches.
Product Parameters
| Amperage | 400 Amp |
| Neck Angle | 30 Degree |
| Connector Width | 17mm |
| Inner Diameter | 7mm |
| Thread Width | 13mm |
Bernard Style 400 Amp Swan Neck – 4790: High-Performance MIG Torch Accessory for Precision Welding
Upgrade your welding efficiency with the Bernard Style 400 Amp Swan Neck (Part #WGA4790) ¨C engineered for seamless compatibility with 400 and 500 series MIG guns. Whether you¡¯re a professional fabricator or a DIY enthusiast, this swan neck delivers reliable conductivity, superior cooling, and precise control to elevate your welding projects.
Core Specifications
| Part Number | WGA4790 |
| Amperage Rating | 400 Amp |
| Neck Angle | 30 Degrees |
| Connector Width | 17mm |
| Connector Inner Diameter | 7mm |
| Thread Width | 13mm |
| Swan Neck Width | 18.5mm |
| Compatibility | 400/500 Series MIG Guns, BND Torch |
| Conductivity | High-Grade Copper Construction |
| Cooling Performance | Enhanced Heat Dissipation Design |
Key Benefits
Optimized Welding Precision: The 30-degree neck angle allows access to tight spaces, ideal for automotive, industrial, and metal fabrication tasks. Superior Conductivity: Ensures stable current flow for consistent arc performance and clean welds. Durable Build: Resists high temperatures and wear, extending torch lifespan. Easy Installation: Direct fit for Bernard-style torches, minimizing downtime.
Applications
Perfect for heavy-duty welding in manufacturing, construction, shipbuilding, and repair work. Compatible with MIG welding processes using steel, aluminum, and other metals.
Why Choose Our Swan Neck?
Unlike generic alternatives, our Bernard-style neck combines OEM-level quality with cost-effectiveness. The precision-machined threads and cooling channels outperform competitors, reducing overheating and ensuring longer service life.
FAQ
Q: Will this fit my 500 series MIG gun?
A: Yes, it¡¯s designed for both 400 and 500 series Bernard-style MIG guns.
Q: What materials is it made of?
A: High-conductivity copper with heat-resistant coating.
Q: How does it improve cooling?
A: Engineered with optimized airflow channels to dissipate heat efficiently.
Quality Assurance
As a leading Chinese manufacturer, we subject each swan neck to strict quality testing, ensuring compliance with international welding standards. Backed by our factory¡¯s commitment to durability and performance.
Ready to enhance your welding setup? Contact us today for bulk pricing, technical support, or custom requirements. Your reliable welding accessory partner.
Packaging & Transportation
Weldsuper Nozzles
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