Thermal Dynamics® 150 Amp Gas Diffuser For Use With XT-300
Airgas Part #:TDC21-1273
Manufacturer Part #:21-1273
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$52.72
Each
$52.72
/Each
Item Details
- The ESAB / Thermal Dynamics 21-1273 is an industrial plasma cutting consumable designed for automated high-definition plasma systems. It functions as a shield gas distributor within the torch head assembly, managing gas flow and fluid dynamics at 150 Amps to stabilize the plasma arc and protect surrounding components.
Features
- Vortex Swirl Action: Articulates shield gas into a 0.020" swirl vector to stabilize the primary plasma arc column.
- Thermal and Pneumatic Shielding: Protects the plasma nozzle and outer components from heat degradation and pilot arc deviations.
- Anti-Turbulence Dynamics: Calibrated orifices prevent the Venturi effect to stop atmospheric oxygen or nitrogen from entering the cutting stream.
- Dross Elimination: Uniform gas delivery designed to minimize bottom-edge dross on mild steel plates.
- Threaded Seating: Machined threads provide a mechanical seal with the torch body to prevent gas leaks.
- Laminar-to-Vortex Transition: Optimized internal geometry for consistent gas flow transitions.
Specifications
- Manufacturer: Thermal Dynamics (ESAB)
- Part Number: 21-1273
- Amperage Rating: 150 Amps
- Process Material Compatibility: Mild Steel (MS)
- Swirl Geometry Profile: 0.020" Swirl Orientation
- Torch Compatibility: Thermal Dynamics XT-300 Plasma Torch
- System Compatibility: Ultra-Cut High-Definition Systems
- Packaged Dimensions: 6.0" x 1.0" x 1.0" (152.4 mm x 25.4 mm x 25.4 mm)
- Shipping Weight: 3.0 lbs (1.36 kg)
- Construction Material: High-conductivity polymer/ceramic alloy composite
- Internal Structure: Precision-milled, triple-swaged passages
- Manufacturing Standard: Micro-honed gas injection holes
- Country of Origin: USA
Applications
- Automated CNC Plasma Cutting Operations
- Structural Steel Fabrication
- Shipyard and Marine Hull Manufacturing
- Pressure Vessel and Industrial Tank Fabrication
- Automotive and Heavy Equipment Assembly Plants
- Medium-to-heavy gauge mild steel plate cutting
Product Attributes
Torch Amperage
» 150 ATorch Model
» XT-300Product Type
» Gas Diffuser