US4 to DS4 conversion?

[Amphibious]

I have a US4 sitting on the shelf that I could really use, but as it's not environmentally sealed I'm not keen on using it in the local 5C (41F) waters. I use a DS4 and love it, wondering if the Apeks dealers on here could tell me the process of ordering the parts for the lower end to Enviro seal this US4...


thanks

 

[Bubbletrubble]

First, download a recent Aqualung Spare Parts Catalog. In the Apeks First Stage section (page 40), there's an exploded parts diagram. Parts #19-24 are what you want. You can probably order it as a conversion kit from your nearest Aqualung/Apeks/Suunto dealer.

Good luck...