Cascade Filling my Twin 38s
Posted: Sun Jun 09, 2013 1:26 pm
- I've made several dives with my USD Twin 38s by refilling them from higher pressure cylinders using a tank balancing hose. I incorporated my banjo pressure gauge to make the whole process work very slick. It's like having an on site personal tank filling compressor... For the cost of a fill.
- The low 1800 psi pressure of these 38s makes cascading from 3000 psi aluminum 80s very convenient. This method allowed me to use these tanks for four dives on our last trip to Fortune Pond.
- The low 1800 psi pressure of these 38s makes cascading from 3000 psi aluminum 80s very convenient. This method allowed me to use these tanks for four dives on our last trip to Fortune Pond.