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Brass acetylene heating tip assembly size four

Harris

Harris J-63-4 Acetylene Heating Tip Size 4

SKU CH-GVZV-GP0SH

Acetylene heating tip size 4 for Harris 43-2 and V-315C torches, flowing 80 to 1,403 scfh at 81 psig minimum pressure

  • TypeWelding Parts & Supplies
  • Delivers high-volume heat with 403 scfh maximum fuel flow
  • Maintains stable flame down to 80 scfh minimum fuel flow
  • Operates reliably at 81 psig minimum fuel pressure
  • Copper construction resists wear in heating applications
  • Fits Harris 43-2 and V-315C torch series with J-63 tip series

Heating Tip Assembly for Acetylene Torches

The Harris J-63-4 is a Size 4 heating tip assembly designed for acetylene fuel. It fits torch series 43-2 and V-315C and connects to compatible tip mixers E2-43 and V-W-2. This copper component is intended for general heating applications in welding and metalwork.

Check Torch Series and Mixer Compatibility

Verify that your existing torch handle is a 43-2 or V-315C model before ordering. The tip must pair with a mixer such as the E2-43 or V-W-2 to function correctly. Ensure your regulator can deliver at least 81 psig fuel pressure to meet the minimum operating requirement.

Sustained Heating Within Rated Flow Range

Under continuous use the tip operates between a minimum flow of 80 scfh and a maximum of 403 scfh. Staying inside this range maintains a stable flame envelope and prevents overheating of the copper body. Exceeding the upper flow limit can erode the orifice and shorten service life.

Highlights

  • Delivers high-volume heat with 403 scfh maximum fuel flow
  • Maintains stable flame down to 80 scfh minimum fuel flow
  • Operates reliably at 81 psig minimum fuel pressure
  • Copper construction resists wear in heating applications
  • Fits Harris 43-2 and V-315C torch series with J-63 tip series

Specifications

BrandHARRIS
TypeWelding Parts & Supplies

Questions about this item

Does the Harris J-63-4 heating tip come with the mixer or torch handle, or must they be purchased separately?

The tip is a standalone copper assembly; the compatible E2-43 or V-W-2 mixer and the 43-2 or V-315C torch handle are sold separately.

Which tip size should I select for my Harris torch?

Choose the size 4 tip when your application requires the J-63 series tip rated for 80 to 1 403 scfh acetylene flow at a minimum of 81 psig.

What does the 1 403 scfh maximum fuel flow figure mean in practice?

It indicates the highest acetylene volume the size 4 tip can deliver when paired with the correct mixer and torch at the rated pressure.

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