The ESAB OCE-2 H Water Cooling Unit (SKU: 0459044880) is a precision-engineered liquid cooling system designed to manage the thermal loads of high-amperage MIG and TIG welding operations. In industrial environments where duty cycles are demanding, air-cooled torches often reach their thermal limits, leading to rapid consumable degradation and potential equipment failure. The OCE-2 H addresses this by providing a continuous loop of coolant, effectively dissipating heat generated at the torch head and power cable.
Technically, the unit features a robust pump capable of delivering a maximum flow rate of 4.0 liters per minute with a maximum pressure of 2.8 bar. This hydraulic performance ensures turbulent flow within the torch cooling passages, maximizing heat transfer efficiency. The cooling capacity is rated at approximately 1000 W (at a 40°C temperature differential), which is sufficient to handle standard industrial water-cooled torches up to 400-500 amps depending on the specific torch rating. The reservoir has a capacity of 2.2 liters, balancing a compact footprint with enough thermal mass to prevent rapid coolant saturation.
The chassis is constructed from durable, corrosion-resistant materials designed to withstand the rigors of a workshop environment. The unit is designed for integration with compatible ESAB power sources, often mounting directly to the trolley or machine chassis to form a unified welding station. Electrical integration ensures the cooler activates in sync with the welding parameters or remains active for post-weld cooling, protecting the torch components from latent heat soak. Maintenance is streamlined with accessible fill ports and clear visibility for fluid level monitoring.
Key Technical Specifications:
| Additional Information |
|---|
| Weld Process:MIG, TIG |
| Product Type:Water Cooling Unit |
| Application:Heavy Fabrication, Industrial Welding |
| Cooling Capacity:1000 W at 40°C |
| Tank Capacity:2.2 Liters |
