Greatever Green Mini Scuba Air Tank Scuba Cylinder with 15-25 Minutes - Noble

Use aluminum material and meets the manufacturing standards for diving equipment. Scuba Adaptor: Polymer inflatable nozzle,dual gas filtration. Please make sure to tighten the pressure relief valve before inflacting. Specifaction Item value Model Number   S5000PLUS-Package B Size 8.5*40.2 CM Weight(KG) 2.39 KG Color  Green Breathing Time  15-25 minutes(Depends on vital capacity) Surface Treatment Hard Oxidation+Spraying Material Space Aluminum  Inflatable  Inflatable High Pressure Manual Pump , High Pressure Electric Air Pump，Refill Adapter Applications Field Applications Field Outdoor water sports, Snorkeling and recreation, Emergency deep backup emergency gas sources, Fire and marine emergency rescue, Adventure etc. Standard Accessories Standard Accessories 1 *S5000B AirTank 1 *Snorkel Mask 1 *Mask Converter 1 *Diving Storage Bag 1 * Hand Bag 1 *Refill Adapter Warm Propmt 1. Before using this product, please carefully read