Shilanmei Diving Oxygen Cylinder Set 1L 20 Min

Product Specifications:
Brand: Shilanmei
Materials: Aviation Aluminum, Silicone, Aluminum Alloy.
Oxygen cylinder capacity: 3.3 gal (1 L)
Oxygen cylinder pressure: 3,000 PSI/200 BAR/20 MPA
Note:
Diving bottles with different depths will vary