Bernard 300 Amp MIG Nozzle / Shroud 4394 Copper Tapered – 2 Pack

Maximize your welding efficiency with the Bernard 300 Amp MIG Nozzle 4394¡ªengineered for professionals demanding durability and precision. This 2-pack of copper-tapered nozzles ensures uninterrupted performance in high-heat applications, making it a must-have for industrial welding tasks.

Core Specifications

Key Features & Benefits

Extreme Heat Resistance: Pure copper construction withstands 150-600A currents, ideal for prolonged use in high-temperature environments.

Precision Fit: Designed for BN300 Amp MIG guns, ensuring stable arc performance and consistent weld quality.

Cost-Effective 2-Pack: Stock up on essential replacements to minimize downtime during critical projects.

Heavy-Duty Insulation: Brass insulator prevents overheating, extending nozzle lifespan and safety.

Applications

Perfect for automotive manufacturing, heavy machinery repair, construction, and metal fabrication. Optimized for mixed gas welding processes requiring reliable heat management.

Performance Test

Field-tested under continuous 300A operation for 8+ hours, showing minimal wear and consistent gas flow¡ªoutperforming standard brass nozzles by 40% in heat resistance.

Quality Assurance

Manufactured to Bernard’s strict industrial standards, each nozzle undergoes pressure and heat testing to ensure flawless performance. Backed by our 1-year warranty against defects.

Why Choose Us?

As China’s leading weldingÅä¼þ manufacturer, we offer factory-direct pricing without compromising quality. Our nozzles are engineered to match OEM specifications at a fraction of the cost.

FAQ

Q: Will this fit my Bernard Q-Gun?
A: Yes, compatible with all Q-Gun? and S-Gun? Series MIG guns rated for 300A.

Q: Can I use this with 100% CO2 gas?
A: Recommended for mixed gas (e.g., Ar/CO2) applications; suitable for CO2 with reduced duty cycle.

Ready to upgrade your welding setup? Contact us now for bulk pricing, technical support, or custom specifications. Our team ensures fast delivery and expert assistance!