Acetylene RX WELD 4000PSI Regulator Take control of your welding and cutting applications with the RX WELD 4000PSI Acetylene Regulator. Designed for precision and durability, this regulator delivers consistent and reliable acetylene gas flow, making it perfect for professional welders, metal fabricators, and hobbyists alike. High-Pressure Capacity: Rated up to 4000 PSI, ensuring safe and efficient operation even under demanding conditions. Durable Construction: Built with robust brass and high-quality materials to resist wear, corrosion, and daily use. Precise Pressure Control: Features easy-to-read gauges for accurate adjustment of working and tank pressure. Compatibility: Works seamlessly with standard acetylene cylinders for oxy-acetylene welding and cutting tasks. Safety First: Equipped with reliable check valves and built-in safety features to prevent backflow and maintain stable gas delivery. Whether you’re performing fine TIG welding, heavy-duty cutting, or general fabrication, the RX WELD 4000PSI Acetylene Regulator gives you the control, reliability, and peace of mind to get the job done right.