Catalina S40 Dive Cylinder with valve included - Made in USA - Reef Sports : Scuba gear and accessories for sale online

MATERIAL: Every S40 cylinder is produced from high strength aluminum alloy 6061-T6. THREAD: Standard 3/4 - 14 NPSM. S40 volume is 40 cubic feet or 5.76 litres 205 Bar or 3000 PSI Filling Pressure Brushed Alloy Finish Excellent Pony, bail out or side mount bottle