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8-4012 - Thermal Dynamics PCH-10 Liner and Gas Distributor

Packaging: pack of 1
$583.40/EA $426.18/pack of 1 only $426.18/EASave 27%

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OVERVIEW

Precise Gas Control for PCH-10 Systems

The Thermal Dynamics 8-4012 Liner/Gas Distributor Assembly is a specialized OEM component engineered for the PCH-10 plasma torch platform. In plasma cutting systems, the management of gas flow is paramount to achieving a stable, constricted arc capable of clean cuts. This component serves a dual purpose: it acts as a liner to guide internal components and as a gas distributor to impart the necessary swirl velocity to the plasma gas.

Manufactured to Thermal Dynamics' exact specifications, this assembly ensures that the cooling gas flows correctly around the electrode and through the nozzle orifice. A compromised or clogged distributor can lead to erratic arcs, premature consumable wear, and poor cut quality. By replacing the 8-4012 assembly during routine maintenance or when airflow issues are detected, operators can maintain the factory-rated performance of their PCH-10 torch.

This part is constructed from high-temperature resistant materials designed to withstand the thermal stresses of the plasma cutting environment. It fits securely within the torch head, ensuring proper alignment of the electrode and tip. For industrial MRO procurement, selecting genuine Thermal Dynamics parts guarantees compatibility and reliability, reducing downtime associated with torch troubleshooting.

Additional Information
Brand:Thermal Dynamics
Item:Gas Distributor
Packaging Description:1 per each
Compatible Torch:PCH-10
Part Type:Liner / Gas Distributor Assembly
Process:Plasma Cutting

INCLUDED

  • 1 x Liner/Gas Distributor Assembly

APPLICATIONS

  • Plasma cutting with PCH-10 torches
  • Automotive body repair
  • HVAC ductwork fabrication
  • Light industrial maintenance
  • Sheet metal cutting

FAQ

The 8-4012 Liner/Gas Distributor is designed specifically for the Thermal Dynamics PCH-10 plasma torch.

It functions as both a liner for the torch head and a gas distributor (swirl ring) to control gas flow around the electrode.

Inspect it for cracks, heat damage, or clogged ports. If the arc is unstable or the torch sputters, this part may be the cause.

Yes, this is a genuine Thermal Dynamics (Victor/ESAB) replacement part.

No, this part is listed specifically for the PCH-10. Always check your equipment manual for the correct part number.

No, this is only the Liner/Gas Distributor assembly. Electrodes and tips are sold separately.

It is typically made from high-temperature resistant composite materials to withstand the plasma arc environment.

It installs inside the torch head. Remove the retaining cap and consumables, then replace the existing liner/distributor assembly.