Bernard 4491 400A MIG Nozzle 40 Pack
$299.00
Product Introduction
High-quality Bernard style cylindrical MIG nozzle, ideal for 400 amp torches. Made of premium copper, compatible with BN350-400 Amp Guns and 4435/4635 Diffusers. A pack of 40, perfect for welding professionals seeking reliable accessories.
Product Specifications
| Part Number | 4491 |
| Compatibility | BN350 – 400 Amp Guns |
| Opening Size | 19mm Cylindrical |
| Length | 75mm |
| Pack Quantity | 40 Pack |
Bernard 400 Amp 4491 Cylindrical MIG Nozzle / Shroud – 40 Pack
Enhance your welding efficiency with the Bernard 4491 Cylindrical MIG Nozzle, a premium 40-pack solution designed for 400 amp torches. Crafted from high-quality copper, this conductive nozzle ensures consistent gas shielding and optimal weld quality, making it an essential accessory for professional welders.
Core Specifications
| Part Number | 4491 |
| Style | Bernard Cylindrical |
| Compatibility | BN350-400 Amp Guns |
| Diffuser Fit | 4435, 4635 |
| Opening Diameter | 19mm |
| Length | 75mm |
| Outside Diameter | 25mm |
| Material | High-Quality Copper |
| Pack Quantity | 40 Units |
| UNIMIG Part # | PWGA4491 |
Key Features & Benefits
- Superior Conductivity: Pure copper construction ensures efficient heat transfer and durability.
- Consistent Gas Shielding: Cylindrical design maintains stable gas flow for clean, precise welds.
- Cost-Effective 40-Pack: Bulk packaging reduces downtime and replacement costs.
- Wide Compatibility: Fits BN350-400 Amp guns and 4435/4635 diffusers for versatile use.
Applications
Ideal for industrial MIG welding applications, including automotive manufacturing, construction, and heavy machinery repair. Perfect for high-amperage welding tasks requiring reliable gas coverage and long-lasting performance.
Quality Assurance
Our nozzles undergo strict quality control to meet Bernard’s original equipment standards. Each unit is tested for dimensional accuracy and heat resistance, ensuring consistent performance in demanding work environments.
Why Choose Our Nozzles?
Unlike generic alternatives, our Bernard-style nozzles offer:
– OEM-grade precision for seamless torch integration
– Extended service life due to high-purity copper
– Optimized gas flow design for reduced spatter and porosity
FAQ
Q: Will this fit my Bernard 400 amp torch?
A: Yes, it is compatible with BN350-400 Amp guns and 4435/4635 diffusers.
Q: What is the nozzle’s operating temperature range?
A: Designed for continuous use in high-amperage welding (up to 400A).
Q: Are these reusable?
A: Yes, copper construction allows cleaning and reusing when maintained properly.
Ready to upgrade your welding setup? Contact us today for bulk pricing and technical support!
