R Oxygen Refill 20 cu-ft

The Oxygen Refill (L-ROXYGEN) is a professional-grade industrial 20 cu-ft “R”-size oxygen cylinder refill designed for brazing, cutting and HVAC torch operations. Containing high-purity oxygen and packaged in a compressed-gas cylinder that must be exchanged with an empty unit, it supports safe, clean flame applications when paired with appropriate torch gases. Technicians will appreciate the ready-to-swap format, color-coded cylinder safety features, and compatibility with standard torch regulators—making it an efficient, job-site friendly solution for continuous torch setups in metal-working and HVAC service environments.