Mini Scuba Tank Diving Gear, 0.13Gal Diver Scuba Diving Tank Oxygen Cylinder, Diving Oxygen Underwater Breathing Device with Luminous Waterproof Pressure Gauge, 2.2 lbs

Inflation Methods1.Inflate it at a diving shop.2.Use the 0.3" inflatable head that can match most inflatable equipment to introduce compressed air from the atmospheric cylinder into the scuba tank(8-10s).3.Use an electric pump(Please equip with an oil-water separator.)/air compressor(4 minutes). 4.Use a hand pump(25-30 minutes). How to Use1.Link the atmospheric cylinder to the scuba tank.2.Tighten the pressure-relief screw.3.Link the respirator inflation interface.4.Open the valve of the scuba tank and wait until it is filled with 20MPa of gas, then close the valve.5.Unscrew the pressure-relief valve to relieve pressure.6.Pull out the respirator and finish inflation.SpecificationsColor: BlackMaterial: Aluminum Alloy, SiliconeShape: CylinderStyle: ModernSport Type: Outdoor Lifestyle Cylinder Capacity: 0.5L/0.13Gal/16.9OzGas Capacity(Compressed Air): 100L/26.4GalUse Time: 5-10 MinutesRespiratory Rates: 66 Sleep BreathsDiving Depth: 10m/33ft(Recreational Diving), 30m/100ft(Backup Gas Source for Professional Divers) Maximum Pressure: 20PMA/200BAR/3000PSIPressure Gauge: 0-300BarInflatable Head: 8mm/0.3inchBreathing Valve Top Diameter: 5.7cm/2.24inchScuba Tank Bottom Diameter: 6cm/2.36inchScuba Tank Height: 35.2cm/13.85inchNet Weight: 1kg/2.2 lbsGross Weight: 1.3kg/2.86 lbsPackage Size: 44*18*9cm/17.32*7.08*3.54inchPackage Included1* Scuba Tank Body1* Breathing Valve1* Storage Bag 1* Anti-loss Rope1* Strap1* English ManualOther Accessories for Assembly.

• Excellent Performance: The 0.13Gal capacity allows you to breathe underwater for 5-10 minutes. It is not only suitable for beginners' diving practice and recreational diving (less than 33ft) but also can be used as a backup gas source for professional divers(less than 100ft).
• Professional Design: With the constant pressure air outlet device, the high-pressure gas in the tank is decompressed and output through the decompression chamber. The equipped explosion-proof copper plate will burst when the pressure value arrives at the tipping point(5000PSI) and automatically exhaust to reduce the pressure
• Lightweight and Portable: The 2.2 lbs lightweight, anti-lose rope, and storage bag allows you to easily carry it and you can even take it on a plane/train when you separate the valve and tank body.
• Luminous Waterproof Pressure Gauge: You can see the pressure value within 262ft underwater, bringing you much convenience when diving.
• One-way Air Filter: The double filter design at the entrance of air can effectively prevent dust and impurities from entering the tank, making the inhaled gas cleaner.
• Rubber Ring: The high-quality rubber ring can efficiently prevent air leakage and water from entering, making your diving safer. Dust-proof Cap: It protects the intake nozzle from bumps that affect performance.
• Portable Strap: The strap allows the scuba tank to be fixed to the chest and ensures safe, easy, and energy-saving use of the scuba tank without falling off.
• Application: The portable scuba tank can be used for recreational vacation diving, river and ocean rescues, diving practices, underwater photography/fishing/travel/working, snorkeling, boat cleaning, backup gas for deep diving, emergency air source, spare cylinder, and so on.