Equipped with barbed tube connectors suitable for 4-8mm inner diameter pipes, allowing simple, tool frees installation and quick switching between different equipment setups Made from brass materials, this pressure regulator ensures excellent explosions proof and prevents leakage for safe operations in welding and cutting applications Crafted from brass for great resistance and long terms, suitable for industrial use in harsh outdoor environments or demanding conditions Ensures leak frees connection to enhances operational, making it perfect for home workshops or small scale industrial applications where secure handling is critical Features an easy to use knob for quick and accurate output, ideal for professional in metalworking or repair who need frequent pressure modifications during operations, Manufacturer: APGLSXY