InSyoForeverEC 1L Diving Tank Equipment,Scuba Diving Tank Equipment Mini Scuba Cylinder Oxygen Refill by High Pressure Air Pump Refill Adapter,for Underwater Exploration Diving Breathe Training

• [professional Diving Tank Equipment]-The Scuba tank is perfect for diving or exploring wrecks and caves. It has a capacity of 1L and can breathe underwater. Only 11*3.4 in, and weight for 3.2lb. You can hold the cylinder with one hand, when using underwater, making your underwater activities more free. Gas capacity: 3.0 CU FT/200LITERS. Material: aluminum alloy + food grade silica gel. Maximum pressure: 3000PSI/200BAR/20MPA. Gas filling way: manual pressure pump, electric pump, conversion head. [High Security]-The backpack is equipped with child and mother buttons. In case of emergency, the bottle can be discarded by one button, which is safe and fast. High stable decompression system, precise decompression and smooth ventilation. Luminous waterproof pressure gauge, 80 meters under water still visible. Breathing times: 132 breaths on the water surface. Available time: about 15-20 minutes. [Portable Design]-High quality portable backpack belt, not afraid of falling when diving, easy, labor-saving and more safe.After pressure relief, the bottle body and pressure reducing valve can be disassembled, which can be carried on the aircraft easily. [360 °Rotary Valve Head]-360 °rotary valve head can effectively prevent the winding damage of medium pressure pipe and effectively reduce the potential safety hazard. [Wide Application]-The portable mini scuba gear can be used for Leisure and entertainment diving, river and ocean rescue and other underwater purposes. This diving equipment is suitable for people with diving experience to use, diving needs team cooperation to prevent accident, do not solo diving activities. Packages: 1 x submersible gas cylinder. 1 x backpack strap. 1 x water lung conversion head.