Are there any opinions on whether the mechanically dry sealed first stage
(Tech 50D) or the silicone sealed first stage (VX10) is preferable? Are
there any advantages or disadvantages to each? i.e. better at depth or
certain temperature ranges.
I dive with the Tech 50D but nothing very deep or colder than 45F.
For what I do it seems like a great reg. Plus it is simple to
service/repair.
Bob Favorite RVT
UC Davis VMTH UC Davis SCUBA The Octopus' Garden
VMD 490 Instructor safety diver safety diver
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