... to 225 psig / 0,69 to 15,5 bar Type 1301G: Direct-operated high-pressure reducing regulator for inlet ... Connection Style1/4-inch FNPT 6000 psig / 414 bar Type 1301F: 10 to 225 psig / 0,69 to 15 ... ,5 bar Type 1301G: 200 to 500 psig / 13,8 to 34 ... Pressure RangesMaximum Emergency Outlet PressureType 1301F: 250 psig / 17,2 bar Type 1301G: 550 psig / 37,9 bar Internal -20 ...