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1. QUICK RELEASE BACKPACK: Diving tank backpack features adjustable shoulder straps and quick release buckles, easy for you to quickly put on and take off gear.
2. MICRO NANO FILTRATION: The scuba has 3 layer filtration, effectively protecting the inner core of the valve body and preventing dust and impurities from being inhaled by the human body.
3. AVIATION ALUMINUM TANK: The air tank is made of aviation aluminum and the is sprayed with plastic, which is not easily corroded by seawater and allows for high pressure gas storage, has a large capacity of 4L.
4. PRESSURE GAUGE: In order to check the remaining air in the cylinder during diving, we use an extension tube to connect the pressure gauge, making it safer.
5. JOINT: The joint can rotate freely 360 degrees, adapting to any underwater posture, and is widely used in diving, underwater production, and other fields.

Spec:
Item Type: Scuba Tank
Scuba Material: Aviation Aluminum, Copper
Breathing Duration: 40-60 Minutes (Depending on Individual Vital Capacity)
Valve Head Color: Black
Maximum Pressure: 20MPa/3000PSI/200BAR

PackageList:
1 x Scuba
1 x Backpack
8 x Sealing Ring
1 x Gasket
1 x User Manual
1 x Air Tank
1 x Diving Glasses