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9-7350 - Thermal Dynamics Replacement Radiator for Plasma Systems

Packaging: pack of 1
$546.00/EA $357.00/pack of 1 only $357.00/EASave 35%

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OVERVIEW

Thermal Dynamics 9-7350 Radiator: Technical Overview

The Thermal Dynamics 9-7350 Radiator is a critical component designed for the liquid cooling subsystems of high-performance plasma cutting machines. As an Original Equipment Manufacturer (OEM) part, it is engineered to meet the specific thermal dissipation requirements of Thermal Dynamics power sources, ensuring that coolant temperatures remain within the operational limits required for torch stability and consumable longevity.

In liquid-cooled plasma systems, the radiator functions as the primary heat exchanger. Coolant, having absorbed thermal energy from the high-amperage torch and leads, circulates through the radiator's core. Airflow, typically driven by the machine's internal fans, passes over the radiator fins to dissipate this heat into the ambient environment. The 9-7350 is constructed with high-quality materials to resist corrosion and withstand the thermal cycling inherent in industrial welding and cutting operations.

Failure of the radiator—whether due to physical damage, clogging from shop dust, or leakage—can lead to immediate system shutdowns due to flow errors or overheating alarms. Replacing a compromised unit with the genuine 9-7350 ensures that the hydraulic resistance and thermal transfer rates match the system's design specifications, preventing strain on the coolant pump and ensuring consistent arc performance.

Technical Specifications

  • Part Number: 9-7350
  • Component Type: Heat Exchanger / Radiator
  • Application: Liquid Cooling Loop
  • Compatibility: Thermal Dynamics Plasma Systems
Additional Information
Packaging Description:1 Per Ea, pack of 1
Product Type:Heat Exchanger, Radiator
Application:Plasma Cooling Systems
Compatibility:Thermal Dynamics Plasma Cutters
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Product Type:Radiator, Heat Exchanger
Application:Plasma Cooling Systems
Compatibility:Thermal Dynamics Plasma Cutters
Brand:Thermal Dynamics
Packaging Description:1 Per Ea

INCLUDED

  • 1 x Thermal Dynamics 9-7350 Radiator Assembly

APPLICATIONS

  • Replacement of damaged or leaking radiators in Thermal Dynamics plasma systems
  • Restoration of cooling efficiency in older machines
  • Maintenance of high-amperage liquid-cooled plasma cutting operations

FAQ

It acts as a heat exchanger to dissipate heat from the coolant circulating through the plasma torch, preventing overheating.

Signs include visible coolant leaks, physical damage to the fins that blocks airflow, or persistent overheating alarms despite proper coolant levels.

If the issue is external dust buildup, blowing it out with compressed air may work. However, internal clogging or leaks require replacement.

Yes, this is a genuine Thermal Dynamics (ESAB) Original Equipment Manufacturer part.

Radiator failure leads to coolant overheating, which can trigger machine thermal shutdowns and cause rapid wear or damage to the plasma torch.

Typically, the part number 9-7350 refers to the radiator core assembly itself. Fans are usually sold separately or reused if functional.

No, it is specific to certain liquid-cooled models. Please check your machine's parts manual or consult with a technician to verify compatibility.

It should be inspected during routine maintenance, typically every 3-6 months, to ensure fins are clear of debris and there are no leaks.