There are some defects on the surface of the product. :The diving tank is made of aviation aluminum, which is strong and light, with strong pressure resistance, up to 3000PSI/200BAR/20Mpa.
All diving tanks are DOT certified, safe and reliable. The submersible tank is equipped with a light-emitting pressure gauge, made of 316 stainless steel, and functions as usual at 60 meters underwater, so that you can know the remaining air in the tank at any time. : Chrome-plated full brass breathing head + full aluminum breathing valve, equipped with a mask connector, anti-rust, seawater corrosion resistance, not easy to block. The all-silicone respirator has a built-in advanced filter, which can be used with the mask adapter and snorkeling mask to let you breathe freely underwater.According to the breathing rate and diving depth, a 1L capacity diving tank can let you breathe 340 times under water for about 20 minutes. :After you disassemble the diving equipment, you can take it on the plane and accompany you to any place for diving.
This is a scuba breathing device suitable for recreational diving within ten meters.