... : Polypropylene Support & Drainage: Polypropylene O-ring Options: Silicone, Viton, EPDM, TEV Gasket Options: Silicone, Viton, EPDM, PTFEB. Removal Rating 0.1um, 0 ... industry D. High pure steam E. Sterilized transport of compressed air F. Oxidizing gas and liquid fine filtration for solvent, liquor ...