The 350A Insulator, also referred to as a gas diffuser, is a crucial consumable for 350A MIG welding torches. It plays an essential role in controlling and directing shielding gas evenly around the weld pool, ensuring that welds remain strong, clean, and free from contamination.
At Tesco Metalcraft, our 350A Insulators are crafted with high-grade materials and manufactured to tight tolerances, ensuring durability, consistency, and efficiency in both light and heavy-duty welding applications.
Product Name: 350A Insulator (Gas Diffuser)
Material: Brass with high-temperature resistant insulating insert
Torch Compatibility: Designed for 350A MIG welding torches
Function: Distributes shielding gas evenly around the weld pool
Application Range: Medium to heavy-duty industrial welding
The 350A Insulator is engineered for medium to heavy-duty MIG welding operations, providing welders with consistent gas shielding in:
Automotive manufacturing and repairs – for chassis, body frames, and high-strength components.
General fabrication – suitable for steel structures, sheet metal, and machinery parts.
Shipbuilding and industrial welding – for continuous, high-amperage weld runs.
Workshops and production facilities – minimizes welding defects, boosting productivity.
Its ability to ensure stable gas distribution directly improves weld penetration, bead appearance, and overall joint strength.
The 350A Insulator is manufactured using:
Premium brass body → excellent heat resistance, durability, and conductivity.
High-quality insulating material → provides electrical safety and prevents short-circuiting.
Precision machining → ensures a perfect fit with contact tips, nozzles, and tip holders.
This combination of strength and precision guarantees extended service life, even under rigorous industrial conditions.
Consistent gas shielding → Prevents weld contamination and porosity.
Heavy-duty build → Withstands high amperage MIG welding applications.
Enhanced weld quality → Produces cleaner, stronger welds with reduced spatter.
Perfect compatibility → Engineered for 350A MIG torches and accessories.
Cost-effective → Long-lasting design reduces frequent replacements.
Easy installation → Quick and simple replacement minimizes downtime.
Built for tough welding environments, the 350A Insulator delivers long-lasting performance and reliability. Its brass core resists wear and tear, while the insulating material maintains safety and functionality even under intense thermal cycles. Each diffuser is quality-tested to ensure consistent gas flow and welding efficiency.
Specifically designed for 350A MIG torches.
Compatible with 350A contact tips, tip holders, and nozzles.
Suitable for CO₂ and mixed shielding gases used in MIG welding.
Inspect regularly for spatter buildup or wear.
Clean with a soft brush or cloth to ensure smooth gas passage.
Replace immediately if gas flow becomes inconsistent or performance drops.
Always pair with genuine 350A torch consumables for best results.
At Tesco Metalcraft, we pride ourselves on supplying premium-quality welding consumables that deliver both performance and durability. Our 350A Insulators are trusted by welders across industries for their precision, long life, and reliability. With competitive pricing, prompt delivery, and excellent customer support, Tesco Metalcraft is your partner in welding success.
Enhance your welding efficiency with the 350A Insulator from Tesco Metalcraft. Engineered for superior gas flow and durability, it guarantees cleaner, stronger welds every time. Order today and take your welding performance to the next level!
