Bernard MIG Gas Diffuser 4335 200-300Amp Torch Head

$22.00

Product Introduction

Bernard Style MIG Gas Diffuser/Head 4335, heavy-duty for 200-300A torches. Ensures smooth gas flow, long life, and secures contact tip/nozzle. Compatible with short contact tips and various nozzles/swan necks.

Product Specifications

Part Number 4335 (UNIMIG PWGA4335)
Amperage Rating 200-300A
Dimensions 55mm length, 8mm bore, 1/4 NPT base
Features Heavy-duty, heat dissipation, durable
Compatibility Short contact tips, 4391-4393 nozzles
SKU: 74af3a60db52 Categories: , ,
Description

Bernard MIG Gas Diffuser / Head 4335 for Short Tips Suits 200-300 Amp Torches

Upgrade your welding performance with the Bernard Style 4335 Gas Diffuser, engineered for heavy-duty 200-300 Amp MIG torches. This premium diffuser ensures superior heat dissipation, smooth gas flow, and extended service life¡ªcritical for professional welders seeking reliability and precision.

Core Specifications

Part Number 4335 (UNIMIG: PWGA4335)
Amperage Rating 200-300A
Length 55mm
Bore Size 8mm tampered
Base Thread 1/4 NPT
Contact Tip Compatibility 0.8mm (7488), 0.9mm (7489), 1.0mm (7496), 1.2mm (7490)
Nozzle Fitment 4391, 4392, 4393
Swan Neck 4786
Rubber Cap 4323R
O Rings 7126R

Key Features & Benefits

Enhanced Durability: Constructed to outlast OEM parts, ideal for high-intensity welding environments.

Optimal Heat Dissipation: Heavy-duty design prevents overheating, ensuring consistent performance during long welds.

Smooth Gas Flow: Precision-engineered to maintain stable shielding gas distribution, reducing spatter and improving bead quality.

Versatile Compatibility: Works with a wide range of short contact tips and slip-on nozzles for diverse applications.

Applications

Perfect for industrial manufacturing, construction, automotive repair, and metal fabrication. Ideal for MIG welding tasks requiring 200-300 Amp output, where reliability and tool longevity are essential.

Why Choose Our 4335 Diffuser?

Our Bernard-style diffuser combines OEM specifications with upgraded materials, offering a cost-effective alternative without compromising quality. Its robust build and precise dimensions ensure seamless integration with your existing Bernard MIG gun setup.

FAQ

Q: Will this fit non-Bernard torches?
A: Designed for Bernard 200-300A MIG guns; compatibility with other brands is not guaranteed.

Q: How often should I replace the O-rings?
A: Inspect O-rings (7126R) regularly; replace if damaged or every 6 months under heavy use.

Q: Can I use long contact tips with this diffuser?
A: No, it is specifically engineered for short series contact tips (7488, 7489, 7496, 7490).

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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.