0.5L Portable Mini Spare Oxygen Cylinder Air Tank Breathing Respirator Diving Set System+Pump+Mouthpiece

Specification: Breathing Oxygen Cylinder Material Aviation aluminum Capacity 0.5L Air capacity 3.0 Cu.Ft / 85 Litters Max. pressure 3000PSI / 200bar / 20MPa Max.dwell time underwater 10min Oxygen cylinder size 635.5cm /2.414inch Packing case size 651038cm /25.6415inch Oxygen cylinder weight 1040g Number of underwater max. breathing 21 times(depending on individual lung capacity and depth of diving) High-pressure Inflatable Pump Pump material Stainless steel Size 62263.6 cm/24.4101.4inch Barometer diameter 4.6cm/1.8inch Longest size 106.5cm/42inch Shortest size 25.4cm/10inch Trachea length 53cm/21inch Connector size 3 x 9cm/1.2 x 3.5inch Ventilator port diameter 1.7cm/0.7inch 0.5L oxygen cylinder needs to pump about 500 times. Aqualung Rotary Union Color Black Size 62.514cm/2.415.5inch Function Connect the respirator and the large bottle of oxygen cylinder, and deliver the gas in the oxygen cylinder to the respirator, which is convenient and efficient. Open the pressure relief valve after inflation. Features: The 0.5L oxygen cylinder allows the diver to stay 7 meters underwater for 6-10 minutes (depending on individual lung capacity and depth of diving) perfect for beginners. Easy to Use: Just put the mouthpiece in the mouth and you are free to swim underwater. Make diving easier. Portable Design: The product is an independent breathing system. Compact size and portable design, it can be carried on board after twisting the breathing valve. Premium Quality Material: Uses aviation aluminum material which is of good anti-rust property and durability, and meets the manufacturing standards for diving equipment. Pressure Relief Valve: Single machine balanced breathing regulator, with a pressure gauge to show how much air is inside. (Be sure to relieve pressure after the inflation is completed, otherwise, it will cause danger.) Silicone Mouthpiece: Ergonomic design, secure fit mouth shape. Supports 3 types of inflation: Manual high-pressure Inflatable pump, aqualung switch, electric inflator. Preventive Measure & Warning: 1. This product is suitable for recreational diving within 10 meters. Do not try to use it as air supply in deeper waters. 2. This product is suitable for use in waters that above 10 degrees Celsius. 3. Recommended maximum ascent speed is 15 meters per minute (the last 6 meters need to be 6 meters per minute). 4. Do not carry products with signs of damage, leakage or undesirable performance. 5. The maximum filling pressure of this product is 3000PSI, and it can not use filled that gas with an oxygen content greater than 40%. Please use clean and dry compressed air, do not expose products above 160 degrees Celsius environment or open fire. 6. After filling the air, the pressure must be released first. 7. Please practice in the shallow water area for the first time. The use of this product requires two or more people to accompany you. 8. When the gauge pointer is close to the red area, stop diving. It must be inflated before it can be used again. 9. Store the product in a cool, dry place, avoid direct sunlight, car luggage, or extreme temperatures. 10. This product is a high precision product, please do not disassemble and assemble this product at will. Untrained optional disassembly of this product may cause damage to the product. Package included: 1 x Oxygen Cylinder 1 x Mouthpiece 1 x High-pressure Inflatable Pump 1 Set x Inflatable Pump Accessories 1 x Aqualung Rotary Union 1 x Aluminum Alloy Package Case 1 x User Manual