64-2550 - 401-5-50 Heavy Duty MIG Nozzle 1/2 Inch Flush Tip for Tregaskiss Guns

Heavy Duty 401-5-50 Nozzle for Tregaskiss MIG Guns

The 401-5-50 Tregaskiss Style Nozzle is a premium replacement component designed for heavy-duty MIG welding applications. Engineered to meet the rigorous demands of professional welders, this nozzle is compatible with Tregaskiss 300A and 400A MIG guns (commonly the Tough Gun series). It serves as a direct replacement for the standard 401-5-50 part, ensuring seamless integration into your existing torch setup without the need for adapters or modifications.

Optimized Geometry for Precision Welding:
This nozzle features a 1/2-inch bore and a flush tip design. The flush tip placement is particularly advantageous for welders who require better visibility of the arc and the weld puddle. Unlike recessed tips, a flush tip allows for a shorter stick-out when necessary, providing greater control in tight corners or when welding thin materials. The 1/2-inch opening provides a focused column of shielding gas, ensuring adequate coverage while minimizing gas waste.

Robust Construction and Compatibility:
Manufactured from high-grade copper/brass alloy, the nozzle is rated "Heavy Duty" to withstand the intense radiant heat generated during high-amperage welding (300-400 amps). It is designed to mate perfectly with the 404-3 gas diffuser and locks securely onto the 402-3 nozzle retainer. The heavy-duty walls also help dissipate heat more effectively, prolonging the life of the nozzle and reducing the frequency of replacements due to melting or spatter adhesion.

Specifications

• Part Number: 401-5-50 (Generic/Style)
• Bore Size: 1/2"
• Tip Stick-Out: Flush
• Material: Heavy Duty Brass
• Compatibility: Tregaskiss 300/400 Amp Guns