... wound water filter cartridge 1.precise:1,5,10,20,25,30,50,75,100micron 2with pure materials for filter cartridge 1. ... 50, 75, 100,150 Micron(4) Suuport, Core &End Cap:PP, S.S 202 &S.S 304(5) Length:5", 10", 20", 30", 40 ... ", 10"BB, 20"BB(6)Inner Diameter(±mm):28,30mm,(7)Outer ... operating forward pressure: 95°C:1.4 kg/cm² 20°C:5.6 kg/cm(2)Maximum operating forward ...