Regulator 1st Stage
FSR style first stage.
Highly polished bright chrome plating.
Compact one piece body.
4 angled medium pressure ports, 4 x 3/8” UNF. 2 angled high pressure ports, 2 x 7/16” UNF.
Optional 5th port.
Removable ARCAP valve seat.
Unique over-balanced, diaphragm design - as the diver descends,