Steel Cylinder Features:

• Built from Chromium Molybdenum steel plate
• Utilizes the deep drawn process; the preferred method to build a steel scuba cylinder
• This process yields a cylinder with a very uniform wall thickness resulting in a lighter, more efficient cylinder

• Superior buoyancy characteristics
• These cylinders have been designed to be slightly negative at the end of a dive

Exterior Finish

• The exterior of all our Scuba steel cylinders are hot-dip galvanized. This highly-demanded and preferred finish is utilized on all Worthington steel cylinders. Don't be misled by claims from companies distributing steel cylinders with painted exteriors. There is no better process to protect a steel cylinder from rust and corrosion than hot-dip galvinization!

Nitrox Ready

• Cleaned and sealed at the factory
• Free of hydrocarbons to a level of 40 mg per square meter
• Ready for pre-blended Nitrox up to 40% FO2

• Included with all XS Scuba steel cylinders, except Pony-Series™
• Quality, self-draining design

• All of our Scuba steel cylinders include the Thermo PRO valve
• Convertible design allows for standard yoke or 230 bar DIN connections
• Standard inlet thread (3/4"-14 NPSM) on cylinder allows upgrade to any other Thermo valve
• These valves are clean for pre-blended Nitrox up to 40% FO2