SMACO S400 Scuba Diving Tank Equipment, Mini Scuba Dive Cylinder with 12-18 Minutes Capability, 1 Litre Capacity with Refillable Design, Pony Bottle for Emergency Backup(Black) - us400-e-bk

• ✅【Portable Mini Scuba Tank】: The S400 scuba tank size is 14.2*3.5 in and weight for 5.1 lb, has a capacity of 1L, can provide about 15 minutes underwater breath(it's underwater stationary test time). There is a pressure gauge on regulator for check the remaining gas volume at any time, equipped with portabel diving vest for carry around. This scuba tank can be taken on the plane when there no pressure inside or regulator separated from tank body. ✅【Professional Diving Cylinder】: Comply with DOT certification, the cylinder is made of 6061 aviation aluminum, and the surface is paint sprayed, which can effectively resist seawater corrosion. We use the S400 regulator,which equipped with air switch, explosion-proof valve, 8mm inflation interface, pressure gauge, decompression chamber and other components to ensure better cylinder performance. ✅【High Quality】: When the inflation pressure is too high, the explosion-proof valve will automatically disengage from the pressure relief to ensure safe inflation. the air switch can block the outflow of air after closing, providing longer storage time. the pressure gauge has IPX5 waterproof performance and can be used in dark environments . The silicone mouthpiece conforms to ergonomic principles, making underwater breathing more comfortable. ✅【Multiple Inflation Ways】 : The inflation interface is 8mm, and work pressure is 3000Psi/200Bar/20Mpa. Tanks got DOT certified, you can get inflated in most of scuba shops. Also you can inflate with these three devices: scuba adapter, air compressor and high pressure hand pump. When inflate with air compressor, please equip with oil-water separator. NOTE: the hand pump usually takes about 45 minutes, we only suggest it as a backup inflation devices. ✅【What Will You Get】: S400 mini scuba tank (the regulator is separated from the body, you'll need to assemble them), portable diving vest, scuba adapter, user's manual, and some replacement accessories. Our polices: we provide 3 months free return and exchange and 24-hour online customer service, if your scuba tank leaks or can't last more than 3 minutes, please contact us for free replacement or maintenance tutorial.