Bernard 4491 Nozzle for use with Bernard Style Mig Torches

Upgrade your MIG welding performance with the Bernard 4491 MIG Nozzle from Parweld, engineered for consistent gas coverage, long service life, and compatibility with a wide range of industrial MIG torch systems. Built for demanding fabrication environments, this nozzle delivers excellent heat resistance and reliable shielding performance, ensuring cleaner welds and reduced rework.

Professional Compatibility Statement

This MIG nozzle is manufactured as a high-quality equivalent to the Bernard 4491-style nozzle by Parweld and is fully compatible with torch systems that utilise the Bernard/Parweld 4491 format. It matches the key dimensions, thread profile and seating geometry, ensuring seamless fit and stable performance across 4491-type MIG torch setups.

Key Features

• Direct replacement for Bernard 4491 format nozzles

• High-quality equivalent from Parweld 4491, offering full compatibility

• Durable copper/bronze construction for excellent thermal conductivity

• Designed to maintain stable shielding gas coverage for cleaner welds

• Suitable for medium to heavy-duty MIG welding applications

• Precision-machined for consistent fit, heat resistance and longevity

• Ideal for industrial fabrication, manufacturing, repair and workshop use

Why Choose the Bernard 4491 Nozzle?

The 4491 nozzle is widely used in professional MIG welding due to its reliability, durability and compatibility across many torch systems. Whether you are welding carbon steel, stainless or fabrication assemblies, this nozzle helps ensure:

• Consistent gas flow for smoother weld beads

• Reduced spatter build-up thanks to stable geometry

• Improved torch life through high-quality construction

• Lower consumable costs due to longer lifespan compared to low-grade alternatives

Find out more about MIG welding from our Blog available here.

Discover more about Bernard and Tregaskiss here.