Bernard 4235 MIG Gas Diffuser 200-300A Long Tips
$19.99
Product Introduction
The Bernard 4235 Heavy-Duty MIG Gas Diffuser Head Assembly ensures better heat dissipation, smooth gas flow, and longer life. Compatible with 200-300 Amp torches, it holds contact tips, distributes shielding gas, and secures nozzles, suitable for Mild steel, Aluminum, and Stainless steel.
Product Parameters
| Part Number | 4235 |
| Compatibility | 200-300A Torches, Long Tips |
| Dimensions | 55mm Long, 1/4 NPT Base, 8mm Tip |
| UNIMIG Part # | PWGA4235 |
| Material Feature | High-Quality Seals |
Bernard MIG Gas Diffuser / Head 4235 for Long Tips Suits 200-300 Amp Torches
Upgrade your welding performance with the Bernard 4235 Heavy-Duty MIG Gas Diffuser Head Assembly, engineered for 200-300 Amp torches. This premium brass diffuser ensures superior heat dissipation, smooth shielding gas flow, and extended consumable life¡ªideal for professional welders seeking reliability and precision.
Core Specifications
| Part Number | 4235 |
| Compatible Torches | 200-300 Amp |
| Contact Tip Series | Long Tips |
| Material | High-Quality Brass |
| Length | 55mm |
| Base Thread | 1/4 NPT |
| Diffuser Tip Diameter | 8mm |
| Seal Quality | High-Quality Seals |
| UNIMIG Part # | PWGA4235 |
| Applications | Mild Steel, Aluminum, Stainless Steel |
Key Benefits
- Enhanced Heat Dissipation: Heavy-duty brass construction prevents overheating during extended use.
- Optimized Gas Flow: Ensures uniform shielding gas distribution for clean, strong welds.
- Longevity: Durable materials and precision engineering extend service life.
- Quick Changeover: Elliptical Series design allows fast tip adjustments and replacements.
Applications
Perfect for industrial welding tasks involving mild steel, aluminum, and stainless steel. Ideal for manufacturing, construction, and maintenance where consistent performance under high amperage is critical.
Why Choose Bernard 4235?
Unlike generic diffusers, the Bernard 4235 combines OEM quality with elliptical consumable technology, offering adjustable tip-to-work distance and reliable gas sealing. Its robust design outperforms standard diffusers in heat resistance and gas flow control.
FAQ
Q: What torches does this diffuser fit?
A: Designed for 200-300 Amp torches using long contact tips.
Q: Can it be used with aluminum welding?
A: Yes, compatible with aluminum, mild steel, and stainless steel applications.
Q: What is the thread size of the base?
A: 1/4 NPT standard thread for universal compatibility.
Request a Quote
Ready to elevate your welding efficiency? Contact us today for bulk pricing, technical support, or customization options. Our team of experts is here to help you find the perfect welding solutions.
Packaging & Transportation
weldercutting Nozzles
Related products
K126 Innershield MIG Gun 4.5m 350A Tweco Connection
Product Introduction
Purpose-built for Flux-Cored Wire Welders, this Tweco Style Innershield MIG Welding Gun saves time and money on flux-cored MIG Wire, ideal for welding without shielding gas. Features fibreglass insulated swan neck and large plated spatter guard.
Key Specifications
| Amperage | 350 Amps |
| Lead Length | 4.5m |
| Wire Compatibility | Flux-Cored Wire (1.6mm-2.4mm Liner installed) |
| Machine Fit | Lincoln Electric LN-25 Pro |
| Connection Type | Tweco Machine Connection |
Kemppi Locking Spring MMG18/20 – 5 Each
Product Introduction
Kemppi Locking Spring MMG18/20, designed to lock the neck assembly of MIG welding equipment. Made with high-quality spring steel, it ensures reliable performance, enhancing welding quality and productivity. Suitable for MMG 20 and MMG 22 neck assemblies, region-free and easy to use.
Product Parameters
| Quantity | 5 Each |
| Function | Locks neck assembly |
| Material | High-quality spring steel |
| Compatibility | MMG 20, MMG 22 |
| Dimensions | 16mm width |
O Rings for MIG Euro Connect 5 Pack
Tweco #1 Lincoln 12′ MIG Gun K26681 180c Direct Connect
Product Introduction
Hampdon Industrial MIG Gun Value Pack, a premium 180Amp MIG torch with 4m cable, designed for home hobby welders. Compatible with Lincoln Power MIG 180c (K26681) and Tweco #1 consumables, backed by a 3-month warranty.
Specifications
| Amperage | 180A Co2 @ 60% duty cycle |
| Cable Length | 4-meter |
| Consumables | Tweco #1 Style |
| Liner | 0.6mm - 0.9mm Steel |
| Compatibility | Lincoln Power MIG 180c - K26681 |
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
| Style | TWECO #2 |
| Wire Size | 0.9mm |
| Compatibility | Cigweld 250A or lower machines, Tweco Fusion 250 torches (OTWF212X3035, W4013701, TWF212X3035) |
| Kit Contents | 25 contact tips, 2 diffusers, 3 nozzles (13mm,16mm,20mm), 1 nozzle body |
Tweco #4 Lincoln 400A MIG Gun 12′ 4M LN7/9/25
Product Introduction
Premium MIG gun torch by North welding, ideal for home hobby welders. Features Lincoln Direct MK Bayonet Connection, 12-month warranty, and compatible with Tweco #4 consumables. Suits Lincoln welders LN7, LN8, LN9, LN22, LN25, SUITCASE, LN742, SYNERGIC 7.Specifications
| Amperage | 400A Co2 @ 60% duty cycle |
| Cable Length | 4 meter (12') |
| Consumables | Tweco #4 compatible |
| Connection | Lincoln Direct MK Bayonet |
| Part Number | NT4-12L |
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
| Style | TWECO #2 & #4 1445 |
| Wire Size | 1.2mm (0.047") |
| Quantity | 10 Each |
| Thread | 1/4 UNF |
| Length | 38mm |
Tweco 2 42N-3545 Aluminium MIG Liner 0.9-1.2mm 5m
Product Introduction
Industrial-grade Nylon MIG Liner for Tweco Style 2 guns, ensuring durable performance with Aluminium wire. Prevents wire feed issues, improves weld quality, and reduces downtime from burn-backs or erratic arcs.
Specifications
| Length | 5 metres |
| Wire Size | 0.9mm - 1.2mm |
| Compatibility | Aluminium wire, Tweco Style 2 guns |
| Liner Diameter | 4mm |
| Industrial Quality | Daily use rated |
