Catalina Aluminum 53 Scuba Cylinder (Brushed Aluminum)
The Catalina Aluminum 53cuft. 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
