DIDEEP 0.5L Mini Scuba Oxygen Cylinder Air Tank Scuba Reserve Air Tank Pump Snorkeling Gear Snorkeling Diving Equipment
Questions and Answers
Do you mean oxygen or compressed air?
For it to be oxygen you need to remove all the nitrogen and other gases, how is that done ?
How can you think of refilling a cylinder at 200 bar WITH A HAND PUMP?
indeed, asked myself the same.. and 57 veeeery shallow breaths capacity I think... ahum
EROES on 02 May 2023
Thanks, the product has arrived.
BG361133165 on 18 April 2023
BG144214511 on 18 April 2023
better than as described. Thank you