CHIKADIV Scuba Tank, DOT Certified Mini Scuba Tank Made of Aviation Aluminum Dive Portable Lungs with 25-30mins Diving timeLung Tank Set Suitable Within 10m, for Underwater Exploration (B Black)

【Professional Design】The lung tank has an additional extension tube to connect to the pressure gauge which makes it easier to observe the air pressure in the bottle when diving. The design of a 360°swivel fitting connected to the secondary valve increases flexibility for diving. The 700 regulator adds a decompression chamber, air switch to improve the user’s experience.. 【New Scuba Tank】CHIKADIV Mini Scuba Tank with 1.9L large capacity, it provides approximately 115 breaths at 200 bar pressure (tested at a depth of 16 feet).. The mini scuba tank is 4.5kg (empty) and can be taken on the plane when dissembled. The design of the vest fixes the dive bottle on the back which free your hand to explore the new things underwater.. 【Extensive Application】CHIKADIV scuba diving cylinder is suitable for wading activities such as snorkeling recreational diving and indoor diving teaching, fishing, shrimping, photography, treasure hunting, repairing fishing boats, etc. The maximum applicable depth is 10 meters underwater.. 【DOT Certification】Dive portable lungs is made of aerospace aluminum. 5K explosion-proof valve is set to automatically relieve pressure when overfilling the bottle to prevent excessive pressure inside the bottle. The 1.9L cylinder supports 3 types of inflation: Air compressor; Use an adapter to a large cylinder to inflate; Supported for inflation in dive stores. The working pressure is 3000PSI/200bar/20Mpa.. 【What you will get】You will get a 1.9L scuba tank, adapter, glasses and vest. If you have any questions about using the product, please feel free to contact us. 24-hour online customer service is supported.