Catalina Aluminum 30 Scuba Cylinder (Brushed Aluminum) Wire Wheel and a black-coated titanium pocket

and a black-coated titanium pocket clip that supports left or right-side

This simple yet unique design has a flow-by piston that mechanically balances the air of the first stage ensuring excellent breathing characteristics at full or low cylinder pressures

This unique material uses nitrogen instead of carbon to create a steel that is tough

Superlite 27

Catalina Aluminum 30 Scuba Cylinder (Brushed Aluminum) Wire Wheel and a black-coated titanium pocketThe Catalina Aluminum 30cuft. scuba cylinder is made of aluminum alloy and does not rust. A Pro Valve is included with the cylinder. The Pro Valve allows you to use a DIN or Yoke 1st stage regulator. Thread Size: 0. 750 14 NPSM Working Pressure: 3000 psi