Catalina Brushed Aluminum 40 cf Scuba Cylinder 3000 psi Tec Diving Sidemount Pony Bottle Tank

The Catalina 40cu.ft. "Pony" cylinder is the largest "Pony Bottle" in the series, every Catalina cylinder is produced from high strength aluminum alloy 6061-T6. All seamless aluminum alloy compressed gas cylinders are manufactured in accordance with U.S. Department of Transportation (DOT) 3AL and Transport Canada (TC) 3ALM requirements. All cylinders shipped ground unless otherwise requested. Cylinders are filled to 500PSI & receive a current VIP sticker prior to shipping. Please specify if intended for Nitrox use (Nitrox band sold separately). Catalina 40 Specifications: Max fill pressure: 3000 PSI / 204 Bar; Capacity: 53 Cubic Feet / 5.8 Liters; Length: 25.4 inches / 645 millimeters; Diameter: 5.25 inches / 133 millimeters; Weight: 16.2 pounds / 7.3 kilograms; Buoyancy: Full: -1.50 pounds / -0.68 kilograms; Empty +1.40 pounds / +0.64 kilograms; Style S-40. Because of US airway regulations, we only ship compressed air cylinders by ground.