Bernard 4394 300A MIG Nozzle Copper Tapered 40 Pack
$399.00
Product Introduction
Bernard MIG Nozzle 4394, a 40-pack of copper tapered nozzles, designed for BN300 Amp Guns. Heavy-duty construction with extreme heat resistance, ideal for high heat 150-600A and mixed gas applications, compatible with Q-Gun? and S-Gun? Series MIG Guns.
Product Parameters
| Model | 4394 |
| Quantity | 40 Pack |
| Material | Copper (Extreme Heat Resistant) |
| Compatibility | BN300 Amp Guns, Q-Gun? & S-Gun? Series |
| Dimensions | 67mm Length, 16mm Bore, 13mm Base, 22mm OD |
Bernard 300 Amp MIG Nozzle / Shroud 4394 Copper Tapered – 40 Pack
Maximize your welding efficiency with the Bernard 300 Amp MIG Nozzle 4394¡ªengineered for heavy-duty performance in high-heat applications. This 40-pack of copper-tapered shrouds ensures uninterrupted workflow, making it the ideal choice for professional welders seeking reliability and durability.
Especificaciones básicas
| Bernard 4394 |
| 300 Amp |
| Extreme Heat Resistant Copper |
| 40 Pack |
| 67mm |
| Bore Diameter |
| BN300 Amp Guns, Q-Gun? & S-Gun? Series |
| High Heat (150-600A), Mixed Gas Welding |
Key Features & Benefits
Extreme Heat Resistance: Pure copper construction withstands 150-600A currents, preventing warping under intense heat.
Precision Tapered Design: Ensures optimal gas coverage and arc stability for clean, consistent welds.
Heavy-Duty Durability: Reinforced brass insulator prolongs service life in industrial environments.
Cost-Effective 40-Pack: Bulk packaging reduces downtime and replacement costs for high-volume operations.
Aplicaciones
Ideal for automotive manufacturing, construction, metal fabrication, and heavy machinery repair. Perfect for mixed gas (e.g., CO2/Argon) welding processes requiring sustained high amperage.
Ventajas de Rendimiento
Engineered to fit Bernard BN300 Amp guns seamlessly, this nozzle minimizes spatter buildup and ensures smooth wire feeding. Its slip-on design allows quick¸ü»», maximizing productivity during critical projects.
Aseguramiento de Calidad
Manufactured to strict industry standards, each nozzle undergoes rigorous testing for dimensional accuracy and heat resistance. Backed by our reputation as a leading weldingÅä¼þ manufacturer.
Why Choose Our Nozzles?
Unlike generic alternatives, our Bernard-compatible nozzles offer precise fitment, superior heat dissipation, and longer lifespan¡ªreducing overall operational costs.
Preguntas Frecuentes
Q: Will this fit other MIG gun brands?
A: Designed specifically for Bernard Q-Gun? and S-Gun? Series. Verify compatibility with your gun model before purchase.
Q: How often should I replace the nozzle?
A: Replace when excessive spatter buildup or heat damage is visible, typically after 8-10 hours of continuous use.
Q: Is this suitable for aluminum welding?
A: Yes, ideal for mixed gas applications including aluminum and steel welding.
Ready to enhance your welding performance? Contact us now for bulk pricing and technical support.
Packaging & Transportation
weldercutting Nozzles
Related products
14AH364 TWECO #2/#4 1.2mm Puntas de contacto de aluminio MIG 10pcs
Product Introduction
Ultra heavy-duty MIG contact tips designed for TWECO #2 & #4 style, suitable for 1.2mm Aluminium and Flux Core wires. Made with high conductivity copper alloy for extended life, ISO9001:2008 certified.
Product Parameters
| 7mm width, 38mm length | |
| Part # | PWGA14AH364 |
Binzel MB26 MIG Consumable Kit 0.9mm Wire Small Combo
Product Introduction
High-quality Binzel Style MB26 Kits for MIG guns, compatible with 260A Mix, 290A CO2 Binzel style MB26, MB35, MB501, and RAZOR 200 PULSE MIG/TIG/STICK Welder U11003K.
Specifications
| 10x M6 x 8mm x 0.9mm (CT0968) |
| 2x MB26 (TA26) |
| 2x Conical MB26/35/501 (NZCO26) |
| 2x MB26 Black Duroplast (DIF26) |
MIG MB24 Conical 0.9mm 16Pcs Binzel Starter Kit
Product Introduction
Hampdon Industrial Premium MIG Consumable Combo Kit offers great savings compared to buying parts individually. Made with higher quality copper than OEM, it's designed for MB24 and Binzel Style, providing convenience and value.
Product Parameters
| 10 pcs, 0.9mm, M6 Thread | |
| Conical Nozzles | 2 pcs, 13mm Bore (NZCO24) |
| Tip Adaptors | 2 pcs (TA24) |
| Gas Diffuser | 2 pcs, White (DIF24) |
| Binzel Style, suits MB24 |
MIG MB24 Conical 16P Starter Kit 0.8mm Binzel Style
Product Introduction
Hampdon Industrial Premium MIG Consumable Combo Kit offers great savings compared to buying parts individually (over $40 value). Made with higher quality copper than OEM, it's designed for MB24, reducing hassle with all essential components in one kit.
Product Parameters
| 10 pcs, 0.8mm, M6 Thread, Binzel Style | |
| Conical Nozzles | 2 pcs, 13mm Bore (NZCO24) |
| Tip Adaptors | 2 pcs (TA24) |
| Gas Diffuser | 2 pcs, White (DIF24) |
| Suitable for MB24 |
TWECO #2 0.9mm Fixed Nozzle Shroud 31 Piece Value Kit
Product Introduction
A 31-piece TWECO #2 Style Fixed Nozzle/Shroud Value Kit for MIG guns, ideal for 0.9mm wire. Upgrades front-end consumables to enhance performance, compatible with Cigweld 250A or lower machines and specific Tweco Professional Fusion 250 torches.
Specifications
| TWECO #2 |
| Cigweld 250A or lower machines, Tweco Fusion 250 torches (OTWF212X3035, W4013701, TWF212X3035) |
| 25 contact tips, 2 diffusers, 3 nozzles (13mm,16mm,20mm), 1 nozzle body |
TWECO #4 33pc Value Kit 0.9mm Tips
Product Introduction
Refreshes MIG gun front-end consumables, enhancing performance. Made by a 60-year experienced manufacturer, offering durable, high-quality replacement parts that outlast competitors.Product Parameters
| 25 x 0.9mm (14-35) | |
| Diffusers | 2 x (54A, UNIMIG PWGA54A equivalent) |
| Nozzles/Insulators | 5 x Nozzles (24A62), 5 x Insulators (34A) |
Tweco #4 400A 4.5m MIG Welding Gun Euro Connect
Product Introduction
A 400 Amp MIG welding gun with 4.5m cable, Euro Connect, and Tweco #4 style consumables. Suitable for Co2 (400A @60% duty cycle) and mixed gas (350A @60% duty cycle), with full spares available.
Key Specifications
| 400A Co2 / 350A Mixed Gas @60% Duty Cycle |
| 4.5 meters |
| Euro Style |
| Tweco #4 Style |
| TWC4-15FTE |
TWECO 1445 1.2mm MIG Contact Tips #2 #4 Style 10pcs
Product Introduction
High-quality TWECO #2 & #4 Style 1445 MIG contact tips, designed for 1.2mm wire. Machined from copper alloy for excellent electrical properties and smooth wire feed. Pack of 10 for reliable welding performance.
Product Specifications
| TWECO #2 & #4 1445 |
| 1.2mm (0.047") |