... cartridge 2.PP membrane 3.On time delivery 4.With flange and flat 5.Experiencing 100% integrity ... 1,3,5,10,20,30,60 µm Length: 4"Sealing material: Silastic, NBR, EPDM, VitonAirtight method: thermal ... table: the initial value of 10’’cartridge L/min (P=0.01MPa, 1cP, 25°C) Micro rating(um ... .450.65123510203060Flow rate(L/min)51540556065656770757880 4 inch Water Filter Cartridge For Waste Water Treatment