SMACO 500ML Mini Air Tank Cylinder Underwater Oxygen Tank Breathing Respirator Swimming Diving Set Equipment

Specifications ColorGreenCapacity500mlHeight34cm 13 38inchWeightApprox 1 27kgInflateble WayBig oxygen bottle inflation Electric pump Inflation Hand pump inflationFeatures Refillable by hand pump Fitted with an ergonomic silicone mouthpiece Press and hold the top to vent the pressure inside the bottle Comes with a pressure gauge to show how much air is in the diving tank Lightweight and portable design it can be taken on board after twisting the breathing valve Uses aviation aluminum material and meets the manufacturing standards for diving equipment The 0 5L oxygen cylinder allows the diver to stay 7 meters underwater for 6 10 minutes depending on individual lung capacity and depth of diving perfect for beginners Package Included 1 x Diving oxygen tank