Sm Paintball Coiled Remote Hose Thick Air Line W/ SC & QD & 1500PSI Mini Gauge(Red) FREE SHIPPING It comes with 1500 PSI mini gauge. used in 3000-4500 psi pressure rate screw into CO2 or compressed air /N2 tank contains two same size of oring The slide check allows you to remove the quick disconnect without turning your air off.