SIMCAT Small Diving Oxygen Cylinder 0.5L Portable
![111](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Product Specifications:
Oxygen cylinder material: aviation aluminum + silicone.
Adapter Material: Aluminum Alloy
High pressure air pump material: Stainless steel
Capacity: 0.5L
Oxygen cylinder weight: 2.4 lbs (1.08 kg).
Large Capacity: 100 liters
Length: 14.0 inches (35.3 cm).
Diameter: 5.71cm/2.25"LB
Low Pressure: 3000 PSI / 200 BAR/ 20 MPA
Surface breathing: 66
Max underwater duration: 5-10 minutes
Specific retention time may vary slightly depending on the lung capacity and depth of water for each person.