rEvo adapter for small tanks

thingiverse

This handy adapter makes it easy to mount small tanks (like the S006) on the sides of your rebreather: a small screw makes it very hard to get it just right. With this adapter, the tank sits above the screw, so you can position it anywhere you want without any hassle. This versatile adapter lets you attach a compact seal block (such as an S006, 0.85L aluminum) to your rebreather with ease: no more fussing with the recycling unit's screws that normally force you to mount the block way down low. Here, you've got a sort of "stirrup" that lets the block ride above the screws, so you can position it as high or low as you need.