The product is a CO2 bottle, typically used in welding equipment and industrial processes for controlling the flow of gas. This bottle is designed to store and release CO2 gas, making it essential for various welding and soldering applications. The compact size and precise control features of this bottle make it a valuable addition to any workshop or manufacturing facility requiring a reliable source of CO2 gas.The photo is an example of the colour of the shell ( purple ) can also be yellow
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