Potapko
Contributor
What is the purpose for putting one of these inline between a first and second stage?
SCUBA Isolation Shutoff Valve on eBay!
A diver using one died over here in January. I could post a link to the story but it is in Czech.
SCUBA Isolation Shutoff Valve on eBay!
A diver using one died over here in January. I could post a link to the story but it is in Czech.