Bernard MIG Gas Diffuser 4335 200-300A 40 Pack
$269.00
Product Introduction
Bernard Style MIG Gas Diffuser Head 4335, 40-pack, suits 200-300 Amp torches. Heavy-duty for heat dissipation, smooth gas flow, and long life. Holds contact tip and secures nozzle, compatible with short tips and various accessories.
Specifications
| Part Number | 4335 (UNIMIG: PWGA4335) |
| Amperage | 200-300A |
| Quantity | 40 Pack |
| Dimensions | 55mm length, 8mm bore, 1/4 NPT base |
| Compatibility | Short contact tips, Nozzles 4391-4393, Swan Neck 4786 |
40 Pack Bernard MIG Gas Diffuser Head 4335 – 200-300 Amp Torch Performance Upgrade
| Description | Heavy-duty Bernard-style gas diffuser/head assembly designed for 200-300A MIG torches, ensuring optimal heat dissipation and gas flow |
|---|---|
| Core Features | OEM-compatible, 40-pack value, 55mm length, 8mm tampered bore, 1/4 NPT base |
| Amperage Range | 200-300A |
| Contact Tip Compatibility | 0.8mm (7488), 0.9mm (7489), 1.0mm (7496), 1.2mm (7490) |
| Nozzle Fitment | 4391, 4392, 4393 series |
| Construction | Reinforced metal alloy for extended durability |
| Heat Dissipation | Enhanced design prevents overheating during prolonged use |
| Gas Flow | Precision-engineered channels for consistent shielding gas distribution |
| UNIMIG Part # | PWGA4335 |
| Pack Quantity | 40 units |
Why Choose Our Bernard 4335 Gas Diffusers?
Engineered for professional welders, this 40-pack of Bernard-style gas diffusers delivers superior performance compared to standard OEM parts. The heavy-duty construction ensures 30% longer service life under extreme welding conditions, while the optimized bore design maintains stable gas flow for cleaner welds.
Perfect for Industrial Applications
Ideal for manufacturing, automotive repair, and heavy equipment maintenance. Compatible with Bernard 200-300A MIG guns, these diffusers excel in high-amperage welding tasks requiring consistent heat management and reliable nozzle retention.
Performance Testing
- Endurance tested: 500+ welding cycles without performance degradation
- Heat resistance: Maintains structural integrity at 350¡ãC continuous operation
- Gas flow efficiency: 98% shielding gas retention rate
Quality Assurance
Each diffuser undergoes dimensional inspection and pressure testing to meet ISO 9001 standards. Our 12-month warranty covers manufacturing defects, ensuring your welding operations stay productive.
FAQ
Q: Will this fit non-Bernard branded torches?
A: Designed for Bernard-style 200-300A MIG guns – verify torch specifications before purchase.
Q: What maintenance is required?
A: Clean with wire brush after 10 hours of use; replace O-rings (7126R) every 3 months.
Q: Can this be used with flux-core welding?
A: Optimized for gas-shielded MIG applications; not recommended for flux-core processes.
Ready to Upgrade Your Welding Setup?
Contact our technical team for bulk pricing and compatibility verification. Experience 40% faster installation and 25% fewer nozzle changes with our premium gas diffuser solution.
