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 |
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.
Packaging & Transportation
Weldsuper Nozzles
Related products
Blue 5L Water Based Welding Anti Spatter Australia
Product Parameters
| Capacity | 5 Litres |
| Base | Water-based |
| Key Features | Silicone-free, Paintable, Corrosion inhibitor |
| Origin | Australian Made & Owned |
Product Introduction
Able Westchem anti-spatter, developed by welders, prevents spatter from sticking to MIG tips, nozzles & workpieces. Economical, ready-to-use, non-toxic, non-flammable with biodegradable surfactants. UNIMIG equivalent: UNIGUARD5.Gasless MIG Gun MB14 No Gas Tube 3m Copper Wire
Product Introduction
Direct-connect MIG gun with 3m lead, ideal for gasless welding. Built for operator comfort and high amperage applications, offering excellent performance and durability. Compatible with MB14 style and adaptable to various direct-connect machines.Key Specifications
| Current | 150A 40% duty cycle |
| Wire Size | 0.6mm-1.0mm Gasless Wire |
| Lead Length | 3 meters |
| Liner | Steel (Teflon available for aluminum) |
| Compatibility | MB14 MIG Guns, SIP/CIG/MIGMATE machines |
Lincoln Style MIG Spool Gun 3M 180A Combo with Wire Tips
Product Introduction
Lincoln Style MIG Spool Gun 3m 180 Amp combo with wire and tips, ideal for home hobby welders. Fits Lincoln Power MIG 180C & 170/180 series (12V machines), includes 0.8mm 5356 wire, 10 contact tips, and 12-month warranty.Key Specifications
| Amperage | 180 Amp (30% duty cycle, Co2) |
| Cable Length | 3 Meter |
| Wire Size | 0.8mm (0.9mm compatible) |
| Motor | 12V DC |
| Compatibility | Lincoln 170 & 180 series |
MIG MB24 16pc Conical Starter Kit 0.8mm Binzel Style
Product Description
Premium MIG consumable combo kit for MB24, featuring higher quality copper than OEM. Cost-effective alternative to individual parts with great savings. Includes essential components for efficient welding.Product Parameters
| Wire Size | 0.8mm |
| Thread Type | M6 |
| Style | Binzel |
| Compatibility | MB24 |
| Kit Includes | 10 Contact Tips, 2 Conical Nozzles, 2 Tip Adaptors, 2 Gas Diffusers |
TWECO #2 Style 52 Gas Diffuser 2 Each
Product Introduction
TWECO #2 Style 52 Gas Diffuser (2 pack) for MIG welding, ensures even shielding gas dispersion. Made with high-conductivity copper alloy, ISO9001:2008 certified, compatible with MIG guns. Regular cleaning/replacement maintains gas flow.
Specifications
| Style | TWECO #2 Style 52 |
| Quantity | 2 Each |
| Dimensions | 9mm Width, 51mm Length |
| Threads | 1/4" UNF Tip, 5/8" UNF Base, 1/2" UNC Insulator |
| Certification | ISO9001:2008 |
TWECO #4 33pc Value Kit 0.9mm Tips
Tweco #4 400A 4.5m MIG Welding Gun Euro Connect
Product Introduction
A high-performance 400 Amp MIG welding gun with Euro Connect, 4.5m cable, and Tweco #4 style consumables. Suitable for Co2 and mixed gas applications, offering reliability and easy maintenance with full spares available.
Specifications
| Amperage | 400A (Co2), 350A (Mixed gas) @60% duty cycle |
| Cable Length | 4.5 meters |
| Connection | Euro Style |
| Consumables | Tweco #4 Style |
| Part Number | TWC4-15FTE |
TWECO 1135 MIG Contact Tips 0.9mm 10pk
Product Introduction
TWECO #1 Style 1135 MIG Contact Tips, designed for 0.9mm (0.035") wire. Machined from copper alloy for consistent surface and excellent electrical properties. Suits TWECO 35-50/51 gas diffusers and 21-62/21-50 nozzles. Pack of 10.
Product Specifications
| Style | TWECO #1 Style 1135 |
| Wire Size | 0.9mm (0.035") |
| Quantity | 10 Each |
| Thread | M6 |
| Dimensions | 6mm width, 25mm length |
