... , Φ106 Φ142, Φ150, Φ200, Φ250, Φ293, Φ300 Remark: Roll Membrane is also available, please refer to our showroom. FEATURES: 1 ... t permeate 3. It holds the opposite capability against hydrophilic membrane APPLICATIONS: 1. Filtration for air, gas and hydrophobic ... chemicals 2. PTFE membrane possesses extremely strong chemical compatibility, It can almost filter all ...