Bernard 4391 MIG Nozzle 300A Conical 40 Pack
$279.00
Product Introduction
Bernard 300 Amp MIG Nozzle/Shroud 4391 Conical (40 Pack) is designed for Bernard 300amp Torches, compatible with Q-Gun? and S-Gun? Series MIG Guns. Made of extreme heat resistant copper, it’s ideal for high heat 200-300A and mixed gas applications, offering durability beyond OEM standards.
Specifications
| Part Number | 4391 |
| Amperage Rating | 300A |
| Material | Heat Resistant Copper |
| Quantity | 40 Pack |
| Dimensions | 67mm length, 22mm OD, 16mm base |
Bernard 300 Amp MIG Nozzle / Shroud 4391 Conical – 40 Pack
Upgrade your welding performance with the Bernard 300 Amp MIG Nozzle 4391 Conical, a heavy-duty solution designed for high-heat applications. Engineered to fit Bernard 300amp torches, this 40-pack ensures continuous productivity for industrial welding tasks.
Core Specifications
| Part Number | 4391 (UNIMIG: PWGA4391) |
| Amperage Rating | 300A (200-300A optimal range) |
| Material | Extreme Heat Resistant Copper |
| Compatibility | Bernard Q-Gun? & S-Gun? Series MIG Guns |
| Quantity | 40 Pack |
| Length | 67mm |
| Outside Diameter | 22mm |
| Base Diameter | 16mm |
| Design | Conical, Slip-on |
| Application | High-heat, mixed gas welding |
Key Benefits
Durable Construction: Crafted with heat-resistant copper, these nozzles outlast OEM alternatives, reducing replacement frequency.
Precision Fit: Engineered for Bernard 300amp torches, ensuring stable arc performance and consistent weld quality.
Cost-Effective 40-Pack: Bulk packaging minimizes downtime and lowers per-unit costs for industrial operations.
High-Temp Performance: Ideal for 200-300A applications and mixed gas environments, maintaining integrity under extreme conditions.
Applications
Perfect for heavy-duty welding tasks in manufacturing, construction, and metal fabrication. Compatible with Q-Gun? and S-Gun? series torches, it excels in high-amperage projects requiring reliable heat management.
Why Choose Our Nozzles?
Our Bernard-style nozzles undergo rigorous testing to ensure superior heat resistance and durability. Unlike standard nozzles, our copper construction prevents warping, ensuring longer service life and consistent weld precision.
FAQ
Q: Will this fit non-Bernard torches?
A: Designed specifically for Bernard 300amp Q-Gun? and S-Gun? models.
Q: What gas types are compatible?
A: Optimized for mixed gas applications (e.g., CO2/Argon blends).
Q: How often should I replace the nozzle?
A: Depends on usage; typical industrial cycles range 20-30 hours of continuous welding.
Request a Quote
For bulk pricing or technical inquiries, contact our team today. Elevate your welding efficiency with premium Bernard-compatible nozzles.
Packaging & Transportation
Weldsuper Nozzles
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