Dust Caps for the Dräger Dolphin Rebreather

thingiverse

Dust protection cap for the non-standard connections used on the Dräger Dolphin semi closed rebreather (and potentially other rebreathers made by Dräger). These allow you to cover the outlet on the tank and the inlet on the first stage regulator when not in use. They also allow you to cover the connections between intermediate pressure hoses and mixing chamber, if you want to store them disconnected to keep the hoses from becoming permanently bent. These are not meant to be water tight, so do not immerse the parts with the caps on and expect them to not get flooded. Print in TPU to get the flexibility required to get it on and off.