Teflon Disc Filter The IPS Teflon Disc Filter (TDF) has been designed to fulfill the special requirements of inline microfiltration for sensitive medias. All contact surfaces are constructed so that nothing but PTFE comes into contact with the media being filtered. The Disc Filter utilizes replaceable Zitex™ filter elements which form a continuous mat of PTFE fibers. These fibers are fused together to form a screen-like membrane structure. The resultant membrane is hydrophobic and hence aqueous suspensions must be filtered at high rates to overcome surface tension. Because of the non-stick characteristics of PTFE, the natural lubricity of all wetted surfaces, and the easy replacement of filter elements, entrapped contaminates may be easily removed. Specifications: Pressure Rating Temperature Rating PTFE Zitex Disc Filter Nominal Pore Ultra Fine Zitex PTFE Disc Filter Fine Zitex PTFE Disc Filter Medium Zitex PTFE Disc Filter Course Zitex PTFE Disc Filter international polymer solutions inc. • manufacturer of high purity flow control products www.ipolymer.com | info @ ipo

Max. IPS Function NO. Pore Size (microns) Filter Assembly 47mm (1.85) Filter Assembly 47mm (1.85) Filter Assembly 47mm (1.85) Filter Assembly 47mm (1.85) Flow Rates Nominal Thickness NOTE: "-XXX" REPRESENTS THE LAST 3 DIGITS OF THE FILTER MEMBRANE PART NUMBER. 1/4 Tube 1/4 FNPT 1/4 MNPT 1/4 Flared Initiation Pressure for Water Ethanol Bubble Point EXAMPLE: FOR 1/4 FNPT ASSEMBLY WITH FM104 MEMBRANE. THE P/N IS: TDF-47-104-4FP Pore Density Ultra Fine *Water Flow Rate: A = Gallons/minute/ft2 @ 13.5 psi., B = MI/minute/cm2 @70 cmHg. **Air Flow Rate: G-Series = 100 cc/1.0 in2/20 oz. (Gurley Test),...