Rebuildable & Adjustable OPV Over Pressure - XS Scuba 3442 meaning that they lack dyes

meaning that they lack dyes that temporarily change color as the CO2 is being absorbed

a diving torch on anything else that a diver may find useful

39" pole and a 7" tip

Air bubble to allow for expansion with temperature change

9/32” heat treated stainless steel spearshaft

Rebuildable & Adjustable OPV Over Pressure - XS Scuba 3442 meaning that they lack dyesAll stainless steel construction Easy to adjust from 150 to 250 psi Factory preset at 175 to 185 psi 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 low pressure regulator port Factory cleaned Viton o rings p n AC396