40 cu ft Steel Oxygen Cylinder

This refillable steel oxygen cylinder supplies oxygen for oxy-acetylene welding, cutting, and torch work. It comes empty with a pre-installed CGA540 valve and requires filling at a certified compressed gas supplier. Use only oxygen-compatible regulators and equipment, and keep oil and grease away from oxygen service. - Cylinder size: 40 cu ft - Weight: 24 lbs - Diameter: 7" - Green painted finish - DOT approved