Catalina S53 Aluminium Cylinder-8L- With Pro Valve
About Catalina 53 Cubic Foot Aluminum Tank with Pro Valve
Great size for primary child’s cylinder or instructional pool cylinder, Catalina 53 cu. ft. (7.6 liter) Aluminum Tank with Pro Valve. Cylinder comes with a Pro Valve, which is one of the highest flow cylinder valves available today and is also a convertible valve. Whether you dive Yoke or DIN regulators this valve will work for both. Valve has easily removed 200 bar DIN-insert to convert the valve for use with DIN regulators. Valve has a heavy duty deign with a smooth operating mechanism and multi-ported burst disc plug for added safety.
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.
The 53 cubic foot (7.6 liter) cylinder is a 3000 psi (207 bar) rated tank that measures 19.2″ (48.77cm) in height with a 7.25″ (18.4cm) diameter. The tank weighs 25.1 lbs. (11.39 kg) and is negatively buoyant 3.8 lbs. (1.72 kg) when full and negatively buoyant 0.8 lbs. (363 g) when at 500 psi (50 bars).