Bernard 4492 400A Conical MIG Nozzle 2 Pack
$33.99
Product Introduction
Bernard 400 Amp 4492 Conical MIG Nozzle/Shroud (2 Pack) guides inert gas to maintain a stable weld pool atmosphere, ensuring optimal gas flow to prevent porosity. Compatible with BN350 – 400 Amp Guns, it fits 4435 and 4635 Diffusers for reliable welding performance.
Specifications
| Part Number | 4492 |
| Amperage | 400A |
| Opening | Cylindrical 14mm |
| Length | 75mm |
| Outside Diameter | 19mm |
Bernard 400 Amp 4492 Conical MIG Nozzle / Shroud 2 Pack – Precision Welding Gas Protection
Ensure flawless welds with the Bernard 4492 Conical MIG Nozzle, a critical component for maintaining optimal gas flow and weld pool protection. This 2-pack of high-quality nozzles is engineered to deliver consistent inert gas coverage, eliminating porosity and ensuring professional-grade results in industrial welding applications.
Core Specifications
| Description | Conical MIG Nozzle/Shroud |
| Part Number | 4492 (UNIMIG Part #: PWGA4492) |
| Amperage Rating | 400A |
| Compatibility | BN350-400 Amp Guns; 4435/4635 Diffusers |
| Opening Diameter | 14mm Cylindrical |
| Length | 75mm |
| Outer Diameter | 19mm |
| Pack Quantity | 2 Pack |
| Design | Bernard Style Conical |
| Application | Inert Gas Weld Pool Protection |
Key Benefits
? Optimal Gas Flow Control: Prevents porosity by maintaining stable inert gas atmosphere¡ªavoids air entrapment from low flow or turbulence from excessive flow.
? Durable Construction: Engineered for heavy-duty industrial use, ensuring long service life under high-amperage conditions.
? Precision Fit: Seamless compatibility with Bernard BN350-400 guns and 4435/4635 diffusers for reliable performance.
? Cost-Effective 2-Pack: Value bundle for continuous workflow, reducing downtime for replacements.
Applications
Ideal for MIG welding in manufacturing, automotive repair, construction, and metal fabrication. Perfect for professionals requiring consistent weld quality in high-current (400A) operations.
Performance & Quality
Hampdon Industrial¡¯s Bernard-style nozzle guarantees uniform gas distribution, critical for avoiding weld defects. The 14mm cylindrical opening and 75mm length balance accessibility with gas coverage, making it suitable for various joint configurations.
Why Choose Our Nozzle?
Unlike generic alternatives, our 4492 nozzle matches OEM specifications, ensuring compatibility and performance. The conical design optimizes gas flow dynamics, outperforming flat or irregularly shaped shrouds in preventing contamination.
FAQ
Q: Will this fit my Bernard 400A gun?
A: Yes, it¡¯s designed for BN350-400 Amp guns and 4435/4635 diffusers.
Q: How does this prevent porosity?
A: By guiding gas flow to create a stable inert atmosphere, avoiding air mixing from incorrect flow speeds.
Q: Is this a genuine Bernard part?
A: It¡¯s a Bernard-style nozzle meeting OEM standards, offered under UNIMIG part PWGA4492.
Request a Quote
Ready to enhance your welding precision? Contact us for bulk pricing, technical support, or custom solutions tailored to your industrial needs. Send your inquiry today!
