Suit gas regulator/Argon regulator
DIR Zone Drysuit Inflation 1st Stage is small and compact. It is designed for use only for drysuit inflation, and can be used with either argon or air.
The compact design is low profile, and does not interfere with stage and decompression cylinders during technical dives.
There are 2 x Low Pressure 3/8” Ports that are for both the inflator hose, and over pressure valve. DIR Zone Drysuit Inflation 1st Stage is Made In Italy.