Bernard 4790 400A Swan Neck Welding Accessory
$99.00
Product Introduction
Bernard Style 400 Amp Swan Neck (4790) in 3-pack, suitable for 400/500 series MIG guns. Features 30¡ã neck, good conductivity, thermal conductivity and cooling performance, compatible with BND torch.
Specifications
| Part # | WGA4790 |
| Amperage | 400 Amp |
| Neck Angle | 30¡ã |
| Connector Width | 17mm |
| Thread Width | 13mm |
Bernard Style 400 Amp Swan Neck – 4790 (3-Pack): Premium MIG Gun Accessory for Enhanced Welding Performance
Upgrade your welding precision with the Bernard Style 400 Amp Swan Neck ¨C a 3-pack value set engineered for durability, conductivity, and seamless compatibility with 400-500 series MIG guns. Whether you¡¯re a professional fabricator or a dedicated hobbyist, this swan neck delivers consistent results, reduced downtime, and superior thermal management. Don¡¯t settle for subparÅä¼þ ¨C invest in a component trusted by industry experts.
Core Specifications
| Description | Details |
|---|---|
| Product Type | Bernard Style Swan Neck |
| Current Rating | 400 Amp |
| Compatibility | 400 & 500 Series MIG Guns, BND Torch |
| Angle | 30 Degrees |
| Connector Width | 17mm |
| Connector Inner Diameter | 7mm |
| Thread Width | 13mm |
| Swan Neck Width | 18.5mm |
| Pack Quantity | 3 Each |
| UNIMIG Part # | WGA4790 |
Key Benefits & Performance
Superior Conductivity: Optimized design ensures efficient current transfer, minimizing power loss and maximizing arc stability.
Enhanced Cooling: Excellent thermal conductivity and cooling performance prevent overheating during extended use, extending tool life.
Precision Fit: Engineered to match Bernard-style torches, ensuring a secure, wobble-free connection for accurate weld placement.
3-Pack Value: Stock up and save with three high-quality necks, ideal for workshops or backup inventory.
Applications
Perfect for automotive repair, industrial fabrication, metalworking, and construction. Compatible with heavy-duty MIG welding tasks requiring reliable neck performance in high-amperage environments.
Why Choose Our Swan Neck?
Unlike generic alternatives, our Bernard-style neck combines OEM-grade materials withÑϸñµÄ quality control. The 30-degree angle offers optimal maneuverability in tight spaces, while the robust build resists bending and wear. Trusted by professionals for its consistent performance and long service life.
FAQ
Q: Is this compatible with non-Bernard torches?
A: Designed for Bernard 400/500 series and BND torches; check connector dimensions for other models.
Q: What is the maximum duty cycle?
A: Suitable for continuous use under 400A, supported by advanced cooling features.
Q: Can I use this for aluminum welding?
A: Yes, paired with appropriate consumables, it works well with aluminum and steel applications.
Quality Assurance
Manufactured by a leading Chinese welding equipment producer, each neck undergoesÑϸñµÄ testing to meet international standards. We stand behind our products with a commitment to durability and performance.
Ready to elevate your welding setup? Contact us today for bulk pricing, technical support, or to place an order. Your next project deserves the best ¨C don¡¯t compromise onÅä¼þ quality!
