... the system security.Glass fiber filters material of the filter cartridge with high filtration precision, the ability to ... . whose calibration is absolute filtration accuracy, like β3, β5, β10, β20 ≥ 200, ≥ 99.5% filtration efficiency η.Working medium: ... , phosphate ester hydraulic oil, emulsion, water - ethylene glycolFlow: 10-630L / minFiltration precision 3-40μmNominal pressure: 32MPConnection: tube ...