Bernard 4393 300A MIG Nozzle Copper Conical 2 Pack
$36.99
Product Description
Bernard 300 Amp MIG Nozzle 4393 is a 2-pack copper conical shroud, ideal for high heat 150-600A and mixed gas applications. Compatible with Q-Gun and S-Gun Series MIG Guns, featuring extreme heat resistance and durable construction.
Specifications
| Part Number | 4393 |
| Amperage Rating | 300A |
| Material | Copper |
| Dimensions | 56mm length, 16mm bore |
| Pack Quantity | 2 Pack |
Bernard 300 Amp MIG Nozzle / Shroud 4393 Copper Conical – 2 Pack
Upgrade your welding performance with Bernard’s premium 4393 Copper Conical MIG Nozzle. Engineered for high-heat applications and built to outlast standard alternatives, this 2-pack delivers exceptional durability and precision for professional welders.
Core Features & Benefits
| Description | Heavy-duty copper conical MIG nozzle for Q-Gun? and S-Gun? Series MIG Guns |
| Part Number | 4393 (UNIMIG: PWGA4393) |
| Amperage Rating | 300A (suitable for 150-600A high-heat operations) |
| Material | Extreme heat-resistant copper construction |
| Quantity | 2 pack |
| Design | Insulated tapered slip-on design for secure fit |
| Length | 56mm |
| Bore Diameter | 16mm |
| Base Diameter | 16mm |
| Outer Diameter | 22mm |
Superior Performance for Demanding Applications
Designed for mixed gas welding and high-amperage environments, this nozzle maintains stability under extreme temperatures. Its copper construction ensures faster heat dissipation, reducing spatter buildup and extending nozzle life by 30% compared to OEM alternatives.
Perfect Fit for Industry-Standard Guns
Compatible with Bernard Q-Gun? and S-Gun? Series MIG Guns, this slip-on nozzle offers quick installation and secure attachment. Ideal for automotive manufacturing, heavy machinery repair, and industrial fabrication.
Why Choose Our Bernard Nozzle?
- 3x more durable than generic nozzles
- Optimized gas flow for cleaner welds
- Resists deformation under continuous 300A operation
- Precision-engineered dimensions for consistent arc stability
FAQ
Q: Will this fit my Bernard MIG gun?
A: Yes, compatible with all Q-Gun? and S-Gun? Series models.
Q: What gas mixtures does it support?
A: Ideal for argon, CO2, and mixed gas applications.
Q: How often should I replace the nozzle?
A: Under normal use, expect 50-80 hours of operation before needing replacement.
Request a Quote Today
As a leading Chinese manufacturer, we offer wholesale pricing and custom solutions for industrial clients. Contact us now with your required quantity and application details for a personalized offer.
Packaging & Transportation
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