The thread at the screw is clear and smooth. (Note: Tighten the connection between bottle body and breathing head to prevent leakage). The bottom has a thread shape that can be effectively fixed on a flat surface. The surface adopts a plastic spraying process, high-pressure air storage, durable, anti-seawater corrosion.0.5L/0.7L/1L capacity optional, underwater time can reach to 15-20 minutes. It is recommended to be used together with a general-purpose 1st pressure reducing valve + medium pressure tube + 2nd breathing valve. This tank is perfect for both beginners and experienced divers (backup oxygen)! Capacity: 0.5L/17.7CF ;0.7L/24.7CF ;1L/35.3CF. Weight: about 683g/1.51 lbs (0.5L); 904g/1.99 lbs (0.7L); 1406g/3.10 lbs (1L). Color: Orange, Black, Green (Optional). Recommend temperature: 10 and above.
30cm/11.81 inch ; Tank diameter: approx. 30.5cm/12.01 inch ; Tank diameter: approx. 18.5cm/7.28 inch ; Tank diameter: approx. The item "SMACO Dive Tank Mini Scuba Oxygen Cylinder Underwater Breath Diving Equipment" is in sale since Saturday, June 6, 2020. This item is in the category "Sporting Goods\Water Sports\Scuba & Snorkeling\Tanks".
The seller is "hus-case" and is located in ShenZhen. This item can be shipped to North, South, or Latin America, all countries in Europe.