0458464884 - ESAB PSF 505 Standard Gas Nozzle (2-Pack)

Optimize Your PSF 505 Performance

As a professional welder, you know that the quality of your arc and the cleanliness of your weld depend heavily on the condition of your front-end consumables. The ESAB PSF 505 Standard Nozzle (0458464884) is designed specifically for the PSF 505 MIG gun, a workhorse in the industry. This standard nozzle provides the ideal balance of gas coverage and access, making it the go-to choice for the majority of your welding applications.

Gas coverage is critical for preventing porosity and ensuring mechanical integrity. This nozzle features a standard bore that directs shielding gas in a laminar flow over the weld pool, effectively displacing atmospheric contaminants even in drafty shop environments. The copper alloy construction is engineered for superior thermal conductivity, helping to pull heat away from the contact tip and diffuser. This heat dissipation not only protects the internal components of your gun but also helps prevent spatter from adhering too tightly to the nozzle itself, making it easier to clean during your downtime.

Fitment is key with the PSF series. This nozzle seats securely onto the gun neck, ensuring concentricity with the contact tip. A centered tip within the nozzle is vital for consistent electrical stick-out and arc stability. Because these are genuine ESAB parts, you don't have to worry about loose threads or poor seals that can lead to gas leaks and turbulence. The 2-pack ensures you have a backup ready to go when your current nozzle eventually reaches the end of its service life.

Whether you are running solid wire with mixed gas or flux-cored wire with CO2, this standard nozzle stands up to the heat. It is robust enough to handle high-amperage spray transfer modes while maintaining its shape and function. Keep your PSF 505 running at peak performance with the nozzle designed to match its capabilities.