R100

[Colliam7]

A relative showed me his regulator - a TUSA R100 first stage with two TUSA second stages that I cannot identify - and asked me if I knew anything about the unit (type, specs, etc). I understand that the R100 has been discontinued. But, is there a source for information - it appears to be an entry level, non-environmentally sealed unit, but beyond that I cannot tell much - for this product?

 

[diverjcd]

The R-100 is a balanced piston design. I have used them in our rental program for years and they have performed very well. Most likely you have an S-10 second stage (non adjustable). If there is an adjustment knob then probably an S-30.

 

[TUSA]

Hello Colliam7,

The R100 is a balanced piston first stage with a working pressure of 3400 psi, 2 HP ports and 4 LP ports. It was last sold in 2008.
Hope this helps.

 

[Ben777]

Can anybody comment on the comparison between a Scubapro mk16 with the R380 2nd stage and s TUSA R100 with the S10 ?