Underwater Oxygen, 3L Capacity Scuba Diving Gear Portable Long Tube Joint Strong Filtration for Diving

1. Large Capacity : The oxygen cylinder is made of aviation aluminum, with high pressure gas storage, not easy to be corroded by seawater, with 3L large capacity.2. Backpack Design: Adjustable shoulder straps, the backpack has adjustable shoulder straps and quick release buckles for easy putting on and taking off gear.3. Gas Filtration: With three layer filtration system, which can protect the valve core and effectively prevent dust and magazines from being inhaled by the human body.4. Extended Tube: The extended tube is connected to the pressure gauge, which keeps the gauge within the visible range and convenient for inspection of the remaining air.5. Flexible Adjustment: Equipped with 360 degree joint, can rotate freely, adapt to any posture underwater, widely used in diving, underwater production, etc.Spec:Item Type: Scuba Diving KitMaterial: Aviation aluminum + copperBreathing Time: 30-50 minutes (depending on lung capacity)Head Color: BlackMaximum Pressure: 20MPA, 3000PSI, 200BARPackage List:1 x Respirator1 x Shoulder Backpack1 x Swimming Goggles8 x Sealing Ring1 x Gasket1 x Instruction Manual1 x Oxygen Cylinder

• Extended Tube: The extended tube is connected to the pressure gauge, which keeps the within the visible range and convenient for inspection of the remaining air.
• Large Capacity : The oxygen cylinder is made of aviation aluminum, with high pressure gas storage, not easy to be corroded by seawater, with 3L large capacity.
• Gas Filtration: With three layer filtration system, which can the valve core and effectively prevent dust and magazines from being inhaled by the human body.
• Backpack Design: Adjustable shoulder straps, the backpack has adjustable shoulder straps and quick release buckles for easy putting on and taking off gear.
• Flexible Adjustment: Equipped with 360 degree joint, can rotate freely, adapt to any posture underwater, widely used in diving, underwater production, etc.