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639993 - Victor 639993 Replacement Mixer Throat #100

Packaging: pack of 1
$128.23/EA $98.67/pack of 1 only $98.67/EASave 23%

Usually ships within 3-5 business days

OVERVIEW

Precision Replacement for Oxy-Fuel Safety

The ESAB Victor 639993 Mixer Throat #100 is a critical internal component designed for specific Victor oxy-fuel mixer assemblies. In the world of industrial gas cutting and welding, the mixer is the heart of the torch, responsible for blending oxygen and fuel gas at precise ratios to create a stable, controllable flame. The throat of the mixer plays a pivotal role in this process, often utilizing the Venturi effect to accelerate gas flow and ensure thorough turbulence-free mixing.

Over time, the internal components of a torch mixer can suffer from heat stress, carbon buildup, or mechanical wear. A worn or damaged throat can disrupt the gas flow dynamics, leading to an unstable flame, difficulty in setting a neutral flame, or, more dangerously, an increased risk of flashback or backfire. Replacing the throat with this genuine OEM part restores the original engineering specifications of your equipment.

Genuine Victor Quality

Manufactured from high-grade brass, this mixer throat is engineered to withstand the intense thermal cycles and corrosive nature of combustion gases. Using genuine Victor parts ensures that the tolerances match your existing equipment perfectly, preventing leaks and ensuring the safety of the operator. This part is identified as model #100 and is intended for use with compatible Victor heavy-duty torch handles and mixer attachments.

  • OEM Reliability: Guaranteed fit and function for Victor equipment.
  • Safety First: Reduces the risk of equipment malfunction and flashbacks.
  • Durable Material: Machined from solid brass for longevity.

When maintaining your oxy-fuel apparatus, inspecting the internal mixer components is a vital step. If the throat shows signs of pitting, scoring, or deformation, immediate replacement with the 639993 Mixer Throat is recommended to maintain compliance with safety standards and operational efficiency.

Additional Information
Brand:Victor
Packaging Description:1 Per Ea
Part Type:Mixer Throat
Material:Brass
Gas Service:Oxygen, Fuel Gas
Component Model:#100

INCLUDED

  • 1 x Mixer Throat #100

APPLICATIONS

  • Repairing Victor oxy-fuel mixers
  • Restoring torch flame stability
  • General oxy-fuel welding and cutting maintenance
  • Industrial metal fabrication equipment repair

FAQ

The mixer throat is the internal component where oxygen and fuel gas are combined. It shapes the flow to ensure a proper mixture for a stable flame.

If you experience flame instability, popping, frequent backfires, or if the part is visibly pitted or scored during inspection, it should be replaced.

No, it is specific to certain Victor mixer models that utilize the #100 throat. Please check your equipment's parts diagram for compatibility.

It is machined from high-quality brass, which is standard for oxy-fuel gas components due to its durability and spark resistance.

You can clean minor soot deposits, but if the metal is damaged, scratched, or deformed, cleaning will not restore the necessary gas flow dynamics.

Typically, the mixer throat is sold as the metal component alone. O-rings usually need to be purchased separately or as part of a seal kit.

Yes, this is a genuine ESAB/Victor replacement part.