1. Gas Valve: The gun head is equipped with a valve to control the gas flow and improve the welding effect. The gas flow can be controlled through the valve to provide a more accurate protective gas supply.2. Water-Cooled: More suitable for long-term or high-power welding tasks, when continuous high-intensity work is required, the water cooling system can maintain a stable temperature of the equipment..3. Features: Available torch body types: WP-18V, Torch Amperage: 350A-amp4. Use Scenario: Suitable for fine welding and home DIY projects, but can also be used in some light car repair, yard decoration and art creation scenes.5. Note: Check compatibility with the specific current range required for your welding tasks to use optimal performance.
eBay