... ,the effective area is highly increased,resulting in high flow,low pressure drop and long service life,the inside and outside of ... the cartridge has powerful supports with high pressure resistance,the performance can be recovered by back flushing and ... * Out Diameter of O-ring adaptor:82mmFiltration Area:36m2Operating ConditionsMax.pressure drop:out to in 2.5BAR,25°C;reverse 0 ...