PowerCool W350 (120V)

The PowerCool W350 (120 V) delivers high-capacity cooling—up to 350 amps—for TIG welders from Miller, Lincoln, Thermal Arc, ESAB, and similar brands. It’s also compatible with Everlast welders when using W350 adapters.

The Everlast PowerCool W350 (120V) combines powerful cooling performance with plug-and-play convenience. Designed for welders who need efficient, reliable torch cooling without a 240V power source, this compact unit delivers consistent water flow and temperature stability—helping extend torch life and improve weld quality.

With its stackable, space-saving design, the W350 fits neatly under or beside compatible Everlast TIG welders. Its durable, corrosion-resistant reservoir, quiet pump, and quick-connect fittings make setup fast and operation effortless, whether in a professional fabrication shop or a home workspace.

Compatibility:

• Works with: Miller®, Lincoln®, Thermal Arc®, ESAB®, and most 120 V TIG welders.
• Everlast use: Compatible with Everlast TIG welders when paired with PowerCool W350 adapters.
• Connections: Standard 5/8"-18 LH fittings for TIG water lines.
• Power: 120 V input only.

Key Features:

• Efficient cooling of water cooled TIG torch
• Compact design
• Large fan
• Stainless Steel pump
• Copper radiator
• Adaptable to other brands
• Quick couplers for rapid, leak resistant connections.
• Now with Flow Alarm warning with the ability to turn the alarm on or off.

Coolant Recommendation:
For best performance and warranty protection, use only commercial TIG welding coolants rated for High Frequency (HF). Avoid automotive, RV, or homemade coolants—they can cause corrosion, leaks, or torch damage.

Distilled water should only be used temporarily (no more than 3 weeks). Recommended brands include Prax-Air, AirGas, Miller, ITW, and Lincoln.