Electropor® ER Nylon Filter Cartridges ® Enhanced Contaminant Removal for Electronics Applications Fluid Purification Enhanced Particle Removal Capability Electropositive charge modification of the Nylon 6,6 membrane enables Electropor ER cartridges to remove particles much smaller than the rated pore sizes. The combination of electrokinetic adsorption (positive charge) and mechanical sieving (pore size) removes common submicron contaminants such as colloidal silica and bacteria fragments. CUNO Electropor ER filters are available in single and multiple length cartridges with 0.45, 0.2, 0.1, and 0.04 micron ratings. Recommended Operating Parameters Maximum Operating Temperature 176°F (80°C) Maximum Forward Differential Pressure 65 psid @ 77°F (4.5 bar @ 25°C) Maximum Reverse Differential Pressure 65 psid @ 77°F (4.5 bar @ 25°C) Polyester End Cap Adapter Polypropylene Inner Core & Outer Cage Various O-Ring Materials Electropor ER Charge-modified Nylon 6,6 Media (Polyester Reinforced) Applications ? DI Water ? Critical Parts Cleaning ? UltraPure Water ? Wafer Cleaning The Electropor ER Series filter cartridges deliver high purity deionized (DI) water required by the semiconductor and electronics industries. Electropor ER filters with charge-modified Nylon 6,6 membrane provides enhanced particle removal capability and superior downstream cleanliness. Upon installation, Electropor ER filter cartridges quickly rinse to resistivity and Total Organic Carbon (TOC) specifications, minimizing flush time and permitting rapid system start up. FEATURES + Patented* charge-modified Nylon 6,6 membrane + Pleated, high surface area filter membrane + Factory pre-rinsed with high purity 18 meg-Ω DI water Polyester Membrane Support Electropor ER Flow Rates vs. Differential Pressures The Electropor ER filter cartridges provide consistent deionized water purity throughout the flow ranges shown in Graphs 1 and 2, when operated within the recommended parameters. BENEFITS + Enhanced particle removal for improved water purity + High flow capacity with extended life + Rapid resistivity, TOC and particle rinse-up for reduced system start-up time + Thermally bonded Polypropylene, Polyester, and Nylon 6,6 + No contaminant contribution during filter service life components + Naturally hydrophilic Nylon 6,6 membrane + No IPA pre-wetting and system flushing required – eliminates a potential source of contamination and chemical interaction, while reducing hazardous waste disposal + 100% integrity tested during manufacture * US Patents 4,737,291 and 4,743,418 + Assured filtration performance Graph 2 - Typical Flow vs. Differential Pressure for 020 ER & 045 ER (per 10" element) 0.75 0.75 010 ER 8 0.5 6 4 0.25 2 0 Pressure Drop (PSID) 10 004ER Pressure Drop (Bar) Pressure Drop (PSID) 10 0 1 2 5 3 4 Flow Rate (gpm) 10 5 15 020ER 0.5 6 045ER 4 0.25 2 0 0 0 8 0 0 6 20 Pressure Drop (Bar) Graph 1 - Typical Flow vs. Differential Pressure for 004 ER & 010 ER (per 10" element) 0 2 5 4 10 Flow Rate (lpm) 15 6 8 Flow Rate (gpm) 20 25 30 Flow Rate (lpm) 10 35 40 12 45 Electropor ER Filter Cartridge Ordering Guide BASIC CATALOG NUMBER CARTRIDGE LENGTH 70002 70003 70005 70006 70012 70025 70002 L CODE INCHES (mm) 01 02 03 04 10 (254) 20 (508) 30 (762) 40 (1016) SINGLE OPEN END CODE 7 (226) O-RING BAYONET LOCK PALL Code 01 02 03 04 70012 L REMOVAL RATING A - Silicone B - Fluorocarbon C -EPR D - Nitrile H - Clear Silicone 045 (0.45 µm) 020 (0.20 µm) 010 (0.10 µm) 004 (0.04 µm) 70003 SINGLE OPEN END CODE 8 (222) O-RING CUNO & PALL L Code 01 02 03 04 Cartridge Length Inches (mm) 10 3/16 (259) 19 15/16 (506) 29 11/16 (754) 39 7/16 (1002) SINGLE OPEN END (222) O-RING CUNO Code 01 02 03 GASKET OR O-RING 70025 L Cartridge Length Inches (mm) 10 1/4 (260) 22 (559) 31 (787) Cartridge Length Inches (mm) 10 7/32 (260) 19 31/32 (507) 29 23/32 (755) 39 15/32 (1003) FORMULATION CONTROL GRADE E - Electronics R - Rinsed 70005 & 70006 DOUBLE OPEN END FLAT GASKET CUNO & PALL L Code 01 02 03 04 Cartridge Length Inches (mm) 70005 70006 10 (254) 9 3/4 (248) 20 (508) 19 1/2( 495) 30 (762) 29 1/4( 743) 40 (1016) 39 (991) SINGLE OPEN END CODE 3 (222) O-RING PALL Code 01 02 03 04 Cartridge Length Inches (mm) 10 7/32 (260) 19 31/32 (507) 29 23/32 (755) 39 15/32 (1003) WARRANTY Seller warrants its equipment against defects in workmanship and material for a period of 12 months from date of shipment from the factory under normal use and service and otherwise when such equipment is used in accordance with instructions furnished by Seller and for purposes disclosed in writing at the time of purchase, if any. Any unauthorized alteration of modification of the equipment by Buyer will void this warranty. Seller’s liability under this warranty shall be limited to the replacement or repair, F.O.B., point of manufacture, of any defective equipment or part which, having been returned to the factory, transportation charges prepaid, has been inspected and determined by Seller to be defective. THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTY, EITHER EXPRESSED OR IMPLIED, AS TO DESCRIPTION, QUALITY, MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE OR USE, OR ANY OTHER MATTER. Under no circumstances shall Seller be liable to Buyer or any third party for any loss of profits or other direct or indirect costs, expenses, losses or consequential damages arising out of or as a result of any defects in or failure of its products or any part or parts thereof or arising out of or as a result of parts or components incorporated in Seller’s equipment but not supplied by the Seller. Service Worldwide Visit us at www.cuno.com for more information about CUNO Products or the location of your local sales office CUNO Filtration Asia Pte Ltd 18 Tuas Link 1 (3rd Floor) Singapore 638599 Cuno Filtration Shanghai Co, Ltd No. 2 Xin Miao San Rd, Xin Miao Town, Song Jiang District, Shanghai. China. 201612 CUNO Pacific Pty Ltd 140 Sunnyholt Road Blacktown, NSW 2148 Australia CUNO K.K. Hodogaya Station Building 6F 1-7 Iwai-cho, Hodogaya-ku Yokohama 240 Japan © CUNO INCORPORATED 1999, 2004 - ALL RIGHTS RESERVED CUNO Latina Ltda Rua Amf Do Brasil 251 18120 Mairinque-Sp Brazil CUNO Ltd 21 Woking Business Park Albert Drive Woking, Surrey GU215JY United Kingdom Fluid Purification Cuno Incorporated 400 Research Parkway Meriden, CT 06450, U.S.A. Tele: (800) 243-6894 (203) 237-5541 Fax: (203) 238-8977 LITCER002.0204