100% O2 reg

[DA Aquamaster]

Not all button gauges are the same.

Trident and OMS are both selling a button gauge about 1" in diameter that is easy to read underwater. The OMS version has a slightly wider scale. That has become my preference for deco bottles as it is readable in water but does not have the need for a hose. On a stage bottle that I may use for bottom gas, I still go with a 1.5" gauge on a 6" or 7" HP hose.

 

[SparticleBrane]

4. SP uses just a few kits for all their regs with most sharing common parts and o-rings making logistics a lot easier.

I was under the impression that all Apeks regs use the same service kit, rather than having to have a different service kit per reg.