HBFWA type in addition to water filter performance and use: the use of special filter materials, the combined effects of cohesion adsorption and filtration, a small amount of free basic remove the oil, emulsified water, hydraulic oil to reach the standard. Flow: 10 ~ 300L / min Pressure: 1.6 ~ 2.5Mpa filtration precision: 0.05 ~ 10μ Working medium: mineral oil, EH oil, phosphate interface: GB pipe thread / flange shell material: ZL102 / LY11 / SUS304 / 45 # In addition to water filtration device HBFWQ type flow: 10 ~ 500L / min Pressure: 2.5Mpa filtering accuracy: 0.05 ~ 10μ (β> 100) Working medium compatibility: corrosion mineral oil, emulsion, water shell material: stainless steel SUS304 / 45 # interface: GB pipe thread / NPT thread / metric pipe thread / inch unified thread