Bernard 4394 300A Copper MIG Nozzle 2 Pack

$39.99

Product Introduction

Bernard 300 Amp MIG Nozzle 4394 Copper Tapered – 2 Pack, designed for Q-Gun? and S-Gun? Series MIG Guns. Heavy-duty copper construction, extreme heat resistant, ideal for high heat 150-600A and mixed gas applications.

Specifications

Model 4394
Current Rating 300 Amp
Material Copper
Dimensions 67mm Length, 16mm Bore
Packaging 2 Pack
SKU: fe3682f62156 Categories: , ,
Description

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

Upgrade your welding setup with the Bernard 300 Amp MIG Nozzle, designed for high-performance welding in demanding industrial environments. Crafted from extreme heat-resistant copper, this 2-pack of tapered shrouds ensures durability and precision for professional welders.

Core Specifications

Model Bernard 4394
Amperage Rating 300 Amp
Material Heat-Resistant Copper
Compatibility BN300 Amp Guns, Q-Gun? & S-Gun? Series
Quantity 2 Pack
Length 67mm
Bore Diameter 16mm
Base Diameter 13mm
Outside Diameter 22mm
Insulation Heavy-Duty Brass Insulator

Key Features & Benefits

Extreme Heat Resistance: Copper construction withstands 150-600A currents, ideal for high-heat applications.

Precision Fit: Tapered design ensures optimal gas coverage and weld bead quality.

Durable Build: Heavy-duty brass insulation prevents overheating and extends nozzle lifespan.

Cost-Effective 2-Pack: Value bundle for continuous workflow without downtime.

Applications

Perfect for industrial MIG welding with mixed gas setups, including automotive manufacturing, metal fabrication, and construction. Compatible with Bernard Q-Gun? and S-Gun? series for seamless integration.

Performance Advantage

Engineered for consistent arc stability and reduced spatter, this nozzle enhances weld quality while minimizing post-weld cleanup. The slip-on design allows quick¸ü»», maximizing productivity in high-volume operations.

Quality Assurance

Manufactured to strict industrial standards, each nozzle undergoes rigorous testing to ensure dimensional accuracy and heat resistance. Backed by our factory’s commitment to reliability and performance.

Why Choose Our Bernard Nozzle?

Unlike generic alternatives, our Bernard 4394 nozzle offers OEM-grade precision, ensuring compatibility with your existing Bernard equipment and superior heat management for extended service life.

FAQ

Q: Will this fit non-Bernard MIG guns?
A: Designed specifically for Bernard BN300 Amp, Q-Gun?, and S-Gun? models. Contact us for compatibility checks.

Q: What gas types is this nozzle suitable for?
A: Optimized for mixed gas applications (e.g., Ar/CO?) commonly used in industrial welding.

Q: How often should I replace the nozzle?
A: Replacement frequency depends on usage; inspect for wear or deformation every 50-100 hours of operation.

Ready to enhance your welding efficiency? Contact us today for bulk pricing, technical support, or custom solutions tailored to your production needs.

Shipping and Delivery

Packaging & Transportation

Weldsuper Nozzles

Weldsuper nozzles are precision parts that require professional protection.
 
Each nozzle is individually vacuum-sealed and fixed with shock-absorbing foam to avoid collision, dust and moisture.
 
Sturdy outer packaging with clear fragile marks is used for safe transportation.
 
We select reliable logistics with full tracking, ensuring products arrive intact and in perfect condition.