Xinxiang Mengma Oil-gas oil separator can be also called Oil precision oil separator or Oil fine separator, the most common flange for our oil separator have one through and two through, there are 3 types of flange, namely blank flange,perforated flange and notch flange. 1.Filtering precision:0. 1 Micron . 2.Oil contained in compressed is below 3ppM. 3.Filtration efficiency:99.999%. 4.Service life is approximately 3000h-6000h. 5.Initial pressure differential less than 0.02Mpa. 6.Filter element of air oil separator is made by the thin fiberglass,which imported from HV&Lyd 250034-112 250034-086 250034-114 8829002-721 250034-116/408167-005 02250044-197 250042-862/408167-011 88291009-141 88290019-362