The S01 scuba adapter is used to quickly transfer compressed air from conventional scuba cylinders (YOKE port, 6L~20L) to small cylinders, mainly for the rapid inflation of 0.25 L~1.0 L cylinders, which can be done in about 5 seconds.
The S02 scuba adapter is upgraded with a high-pressure extension tube, which facilitates quick gas exchange for larger mini-cylinders (e.g. 0.5L~4.0L), and is equipped with a pressure gauge and a pressure relief valve, which makes it easy to monitor the residual pressure in the large cylinders at any time, and realizes convenient cylinder filling and exchange operations. It is mainly used for quick filling of cylinders above 1.0L, which can be completed in about 10 seconds.

Specification:
Product Material: Aluminum Alloy
Interface Model: Suitable for G5 / 8
Inflateble Way:
The scuba adapter is connected to the big oxygen cylinder(not included) to inflate the small oxygen cylinder(not included)

Features:
- Components are meticulous in workmanship, safe and stable in use.
- Made of aluminum alloy material ,high hardness and strong corrosion resistance

Product List:
1 x Scuba Tank Refill Adapter