Adapter Refill Tangki Oksigen Bentuk Silinder Untuk Scuba Diving /

Sport is the light of life！ To refill the 0.5L oxygen cylinder from a large tank by this adapter. Features:  Inflated pressure is not allowed to be more than 3000 psi/200 bar/20MPa. 8mm M10X1 female thread. Aviation aluminum body with oxidation treatment. Easy to assemble and use. Specifications: Material: Aviation aluminum  Size: 13.5 6.2 2.3cm / 5.3 2.4 0.9in Weight: 244g / 8.6oz Package weight:  244g / 8.6oz Package List:  1 Scuba Adapter  Note: Please be sure to relief pressure after finishing inflation, otherwise it will cause danger.