Catalina - AL30 SCUBA Tank

The 30 cubic foot pony bottle has a 3000 psi (207 bar) service pressure rating, a capacity of 29.1 cu. ft. (4.2 liters), is negative 1.6 lbs. (0.7 kg) when full and is positive 0.3 lbs. (0.1 kg) at 500 psi (35 bars). Cylinder weighs 12.3 lbs. (5.6 kg) when empty, and measures (Dia. x L) 5.25" x 19.5" (133mm x 495mm). Aluminum cylinders unlike steel cylinders don't rust, they oxidize. The oxidization of aluminum forms a protective coat that hinders the continuation of corrosion making aluminum cylinders less likely to be condemned due to excessive corrosion. When shipped the tanks valves will be removed and the tank will require re-inspection before being filled.

• Nitrox Ready Up to 40%
• Most Reliable Redundant Air Source
• Thread Size: 0.750-14 NPSM
• Industry Standard Lightweight, High-Strength Aluminum 6061-T6 Alloy
• Won't Rust Like Steel Cylinders
• Working Pressure: 3000 psi (207 bar)
• Dimensions: (Dia. x L) 5.25" x 19.5" (133mm x 495mm)
• Buoyancy: Negative 1.6 lbs. (0.7 kg) Full & Positive 0.3 lbs. (0.1 kg) at 500 psi (35 bars)
• Weight (empty): 12.3 lbs. (5.6 kg)
• Capacity: 29.1 cu. ft. (4.2 liters)