RX WELD 4000PSI Oxygen Regulator Take full control of your welding and cutting operations with the RX WELD 4000PSI Oxygen Regulator. Engineered for precision and durability, this regulator delivers consistent oxygen flow for superior flame stability and clean, efficient cuts. High Pressure Capacity: Rated up to 4000 PSI for reliable performance under demanding conditions. Durable Construction: Made with rugged brass and stainless steel components to withstand daily use in industrial and professional environments. Precision Control: Dual gauges provide accurate monitoring of cylinder pressure and outlet flow for precise adjustments. Easy to Use: Ergonomic knobs and clear gauges ensure smooth operation and quick setup. Versatile Application: Ideal for oxy-acetylene welding, cutting, brazing, and heating tasks. Upgrade your welding setup with the RX WELD 4000PSI Oxygen Regulator — built for professionals who demand reliability, accuracy, and long-lasting performance.