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Tregaskiss 401-4-75 slip-on copper welding nozzle, straight 3/4 in bore, standard duty

TREGASKISS

TREGASKISS 401-4-75 Slip-On Nozzle 3/4 in Standard Duty welding

SKU CH-MVDY-3MPWG

Slip-on copper nozzle with 3/4 in bore and 1/8 in tip recess for standard-duty MIG welding

  • Product typeTools
  • Slip-on fitting speeds nozzle changes on compatible TOUGH LOCK guns
  • 3/4 in bore with 1/8 in tip recess suits standard MIG welding tasks
  • Copper construction with fibreglass insulation handles everyday welding heat
  • Works with gas diffusers 404-26 and 404-32 for direct replacement
  • Standard-duty rating matches routine fabrication and repair work

TREGASKISS 401-4-75 Slip-On Nozzle

The TREGASKISS 401-4-75 is a straight copper slip-on nozzle with a 3/4 in bore and fiberglass insulators for standard-duty MIG welding. It fits TOUGH LOCK compatible series including BTB, Clean Air, G1 Water-Cooled, G2, Robotic CA3, S-Gun, T-Gun Water-Cooled, TA3, TGX and ThruArm G2. The nozzle-to-tip relationship is a 1/8 in recess.

Suits MIG guns using diffuser 404-26 or 404-32

Welders running standard-duty MIG (GMAW) on the listed TOUGH LOCK compatible guns will find this nozzle a direct fit. It is not intended for heavy-duty or high-amperage applications that require a heavier wall or different insulation. Buyers needing a bottle-form or tapered bore should look at other nozzle profiles.

Bore diameter 3/4 in decides fit

The 3/4 in bore diameter is the critical dimension that matches the gas diffuser and contact tip assembly on your gun. If your setup calls for a different bore size or a thread-on connection, this slip-on nozzle will not seal correctly. Verify the bore and diffuser numbers 404-26 or 404-32 before ordering.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 87% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameTREGASKISS
Product typeTools

Questions about this item

What does the 3/4 in bore diameter mean for gas coverage on my MIG gun?

The 3/4 in bore provides a wide gas envelope around the weld pool for standard-duty MIG welding with compatible TOUGH LOCK series guns.

How does the slip-on connection work with the listed gas diffusers?

The nozzle slides onto gas diffuser numbers 404-26 or 404-32 and is secured by the diffuser's retaining ring or set screw.

What clearance do I need for the straight copper body and fiberglass insulators?

The straight copper profile with fiberglass insulation fits standard TOUGH LOCK, BTB, Clean Air, G1, G2, Robotic CA3, S-Gun, T-Gun, TA3, TGX and ThruArm G2 necks.

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