Miumaeov 0.5L Mini Scuba Tank Dive Diving Set Inflatable Scuba Diving Equipment with 5-10 Minutes Diving Oxygen Tank Underwater Breath Cylinder

Long Service Life: the Scuba Tank Is Made of Superior Aluminum Alloy with Hot Extrusion, Integrated Molding, Spray Painting, and Mirror Finish Processes, Making It Strong and Resistant to Pressure, Rust, Wear, and Seawater Corrosion. the Respirator Adopts Food-grade Silicone with Hard Anodizing and Salt Spray, Which Is Smooth, Odorless, and Not Easy to Deform&Break.   Excellent Performance: the 0.13gal Capacity Allows You to Breathe Underwater for 5-10 Minutes. It Is Not Only Suitable for Beginners' Diving Practice and Recreational Diving (less than 33ft) but Also Can Be Used As a Backup Gas Source for Professional Divers(less than 100ft).   Professional Design: with the Constant Pressure Air Outlet Device, the High-pressure Gas in the Tank Is Decompressed and Output Through the Decompression Chamber. the Equipped Explosion-proof Copper Plate Will Burst When the Pressure Value Arrives at the Tipping Point(5000psi) and Automatically Exhaust to Reduce the Pressure, Making You Have a Safe and Better Diving Experience.   Lightweight and Portable: the 2.2 Lbs Lightweight, Anti-lose Rope, and Storage Bag Allows You to Easily Carry It and You Can Even Take It on a Plane/Train When You Separate the Valve and Tank Body. Inflation Methods Inflate It at a Diving Shop. Use the 0.3" Inflatable Head That Can Match Most Inflatable Equipment to Introduce Compressed Air from the Atmospheric Cylinder into the Scuba Tank(8-10s). Use an Electric Pump(Please Equip with an Oil-water Separator.)/Air Compressor(4 Minutes). Use a Hand Pump(25-30 Minutes).     High-pressure Cylinder(Not Included) Inflation Steps Please Do Not Stand Directly Above the Product When Inflating. Before Inflation, Open the Main Valve Switch. After Completion, Please Be Sure to Use the Pressure-relief Valve to Relieve Pressure First. Spread the Folding Base. Connect the High-pressure Air Cylinder with the Inflation Nozzle Interface. Tighten the Pressure-relief Screw. Start Inflating and Stop Inflating When the Pressure Gauge Reaches 20mpa. Loosen the Pressure-relief Screw. Loosen the Inflation Nozzle Interface to Complete the Inflation.   How to Use Link the Atmospheric Cylinder to the Scuba Tank. Tighten the Pressure-relief Screw. Link the Respirator Inflation Interface. Open the Valve of the Scuba Tank and Wait Until It Is Filled with 20mpa of Gas, Then Close the Valve. Unscrew the Pressure-relief Valve to Relieve Pressure. Pull out the Respirator and Finish Inflation. Notes This Scuba Tank Does Not Contain Any Gas, so You Need to Inflate It Yourself Before Use. Please Check in Advance If the Local Dive Shop Can Inflate for You. It Only Supports Diving less than 33 Ft and Can Only Be Used As a Spare Gas Source from 33-100 Ft Underwater. Please Never Use the Mini Scuba Tank Deeper than 100 Ft. the Air Pressure of the Scuba Tank Cannot Exceed 3000psi. The Use Time Is the Result of a Test in a Water Area of 15ft and 50℉, Which Is Only for Reference. the Actual Dive Time Varies from Person to Person. Please Be Sure to Tighten the Connection Between the Diving Tank and the Breathing Valve Before Launching to Prevent Leakage. Due to Differences in Personal Vital Capacity, Diving Depth, Pressure, Temperature, and Breathing Rate, the Maximum Usage Time May Not Be Reached Due to a Sudden Decrease in Usage Time. Please Always Pay Attention to Changes in the Pressure Gauge to Avoid Accidents. Once the Explosion-proof Copper Sheet Is Damaged, Please Replace It Before Your Diving. Before Boarding the Aircraft, Please Separate the Breathing Valve from the Scuba Tank Body. It Is Necessary to Press and Hold the Top to Relieve Pressure Before Separating the Tank. Diving Activities Have Certain Risks, Please Ensure That You Dive with a Diving Partner or Professionals. Please Do Not Dive When You Didn't Get Any Diving Trains or Don't Have the Ability and Knowledge to Safely Dive. Please Choose Safe Waters and Appropriate Depths. You'd Better Check It Once a Year to Ensure It Can Be Used Normally. After Using It, Please Clean It with Water and Store It in a Dry Environment. Please Read the Operating Manual Completely Before Use. and Pay Particular Attention to the Safety Instructions Included. Please Allow the Slight Color Difference Caused by the Shooting Light and 1-3cm Error Due to Manual Measurement, and Make Sure You Do Not Mind Before You Order.