DIDEEP 1L Mini Scuba Diving Cylinder Oxygen Tank Snorkeling Breath Air Tank Swimming Diving Equipment

Specification Bottle MaterialAviation AluminumColorYellow BlackBottle Size40 2x8 5cm 15 83 x3 35 Bottle Capacity1LCylinder PortM18x1 5cmMax Pressure3000PSI 200BAR 20MPaUnderwater Breathing TimeAbout 15 20minFeatures Breathe underwater diving with total freedom Made of aviation aluminum material and meets manufacturing standards of diving equipment It is waterproof corrosion resistant high hardness and durable Package included 1 x Scuba Diving CylinderPreventive MeasureWarning 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 can be used as a backup air source for recreational diving up to 30 meters deep Before using this product you must obtain the training and certification of the accredited institution for scuba diving technology The use of this breathing apparatus by unauthorized personne at depths exceeding 10 meters may cause danger 3 This product is suitable for use in waters that above 10 degrees Celsius 4 Recommended maximum float up speed is 15 metres per minute the last 6 meters need to be 6 meters per minute 5 Do not carry products with signs of damage leakage or undesirable performance 6 The maximum filling pressure of this product is 3000PSI and it can not to use filled that gas with oxygen content greater than 40 Please use clean and dry compressed air do not expose products above 160 degrees Celsius environment or open fire 7 After filling the air the pres