XS SCUBA - Rebuildable & Adjustable OPV Over Pressure Valve Intermediate Pressure: 140psi

Intermediate Pressure: 140psi

Firmly rub the mild abrasive on the inside of the mask lenses with your finger

The canister mounts on the top and the cylinders mount vertically beneath the canister to give the O2ptima a narrow profile

Long duration dives require the need to “answer nature's call”

XS SCUBA - Rebuildable & Adjustable OPV Over Pressure Valve Intermediate Pressure: 140psiEasy to adjust from 150 to 250 psi Factory preset at 200 psi (+ 10 psi) All stainless steel construction with Viton o rings Machined Delrin cap protects the adjustment point Compact relief valve releases pressure in the event of an over pressurization of the first stage Fits standard 3 8 24 UNF medium pressure regulator port