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Small brass welding nozzle with tapered cone tip

Victor

Victor 0387-0044 Welding Nozzle 4-W-J

SKU CH-7XTR-RM9FY

Acetylene welding nozzle with size-4 tip for 1/4-to-3/4-inch steel and up to 2-inch brazing

  • TypeWelding Parts & Supplies
  • Acetylene-ready nozzle for reliable brazing and welding
  • Tip size 4 with drill size 49 for precise flame control
  • Compatible with Victor J-series torches including J-28 and J-40 models
  • Long cone flame type suits 1/4 to 3/4 inch welding thickness
  • Operates at 4 to 7 psig fuel pressure for consistent performance

Victor 0387-0044 Welding Nozzle

The Victor 0387-0044 is a TURBOTORCH welding nozzle designed for acetylene fuel. It fits W-J tip series and J-series torches including models 103-01FP, J-28 and J-40. The nozzle produces a long cone flame suitable for both welding and brazing tasks. It handles steel thickness from 1/4 in up to 3/4 in and brazing capacity up to 2 in.

Build integration and clearance

This nozzle threads onto compatible J-series torches and operates between 4 psig and 7 psig fuel pressure. The drill size is 49 and the tip size is 4, matching the W-J series specification. It replaces worn tips on existing torches without requiring a new handle or hose set. The long cone flame profile concentrates heat for precise joint work in tight assemblies.

Upgrade path and when to switch

Install this nozzle when the current tip shows erosion, flame distortion or inconsistent flow at the rated pressure range. It restores the original long cone pattern for acetylene welding and brazing up to the stated thickness limits. The part is not suited for propane or other fuel gases, nor for tip series outside W-J. Buyers needing a different drill size, tip size or flame geometry should select the matching series instead.

Highlights

  • Acetylene-ready nozzle for reliable brazing and welding
  • Tip size 4 with drill size 49 for precise flame control
  • Compatible with Victor J-series torches including J-28 and J-40 models
  • Long cone flame type suits 1/4 to 3/4 inch welding thickness
  • Operates at 4 to 7 psig fuel pressure for consistent performance

Specifications

TypeWelding Parts & Supplies
BrandTURBOTORCH

Questions about this item

What is the thickest material this nozzle can weld continuously?

The nozzle handles steel up to 3/4 in thick for welding and up to 2 in for brazing.

How much heat and noise should I expect during a full day of brazing?

The tip runs on 4 to 7 psig acetylene with a long-cone flame; it produces typical torch heat and a steady hiss at those pressures.

Which torch bodies accept this W-J series tip?

It fits Victor J-series torches such as the J-28 and J-40 handles and the 103-01FP cutting attachment.

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