Scuba Max's Low Profilel Octopus OT-8000

LOW PROFILE DOWN STREAM DEMAND VALVE LOW PROFILE DESIGN 155 PSI MAXIMUM INTERNEDIATE PRESSURE 0.02.0 CIW (COLUMN INCHES FO WATER) INHALATION EFFORT 1.1 CIW EXHALATION EFFORT 30+ SCGM (AIR SUPPLY: 3000 PSI)