Material Polypropylene (PP) Operation Pressure -0.01 ~ -0.03MPa Outer Diameter of fiber 380-420 μm Wall Thickness of Fiber 40~50 μm Pore Size of Fiber 0.1~0.2μm Air Permeability ≥7.0×10-2cm3/cm2.s.cmHg Longitudinal Strength 120MPa Porosity 40~50% Model Size(L x W)mm membrane area (m2) capacity(m3/d) ZCM-MBR-08 810x525 8 1.0-1.2 ZCM-MBR-10 1050x525 10 1.2-1.5 ZCM-MBR-16 1050x535 16 2.0-2.5