Barnstead EASYpure II Water Purification Systems Barnstead Accessories For All Systems Pretreatment Distilled Or Ro Feed Cartridge. Combining top-notch and uncompromising quality with an affordable price the Barnstead EASYpure II Water Purification Systems Barnstead Accessories For All Systems Pretreatment Distilled Or Ro Feed Cartridge D50231/ 26302-467 can fulfill your laboratory needs while still offering a great value for the money. Product Category Description: Compact systems for low volume requirements of pure water. Use feedwater pretreated by reverse osmosis distillation or deionization. Microprocessor-controlled purity monitor provides digital resistivity readings temperature compensated to 25 C (77 F). In standby mode water recirculates for 10 minutes every hour to maintain purity. A 0.2 m filter removes particles and bacteria at outlet. Batch feed models are portable and feature a 7L polypropylene filtered storage reservoir; low water pump protection; and a 0.5L/min. flow rate. Line feed models are fed from a pressurized feed line or a gravity feed storage tank and have up to 1.5L/min. flow rate. All models produce Type I water with total organic carbon (TOC) content less than 10ppb. UV models feature dual wavelength ultraviolet light (185 and 254nm) to provide water purity of below 3ppb total organic carbon and up to 18.3 megohm-cm. UF models use a 10000 molecular weight ultrafilter to provide less than 0.005EU/mL pyrogen levels and greater than 4 log reduction of pyrogens. All models have cabinet with metal back and molded plastic front and can be bench mounted. Dimensions: 31.1Wx47.6Dx46Hcm (121/4x183/4x181/8"). Electrical: 120/240V 46/63Hz. Ordering Information: Batch feed models require two cartridges; line feed models require three cartridges. Cartridges are ordered separately. Ultra Low Organics cartridge kits contain three cartridges for use with UV models: Ultrapure ORGANICFree and either Pretreatment Deionized Feed (47751-068) or Pretreatment Distilled or Reverse Osmosis Feed (47751-070). Cartridge kits do not include a final filter. Specifications for Barnstead EASYpure II Water Purification Systems Barnstead D50231 Accessories For All Systems Pretreatment Distilled Or Ro Feed Cartridge: Description: Pretreatment Distilled or RO Feed Cartridge Barnstead No.: D50231 Unit: Each (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Barnstead products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Laboratory Apparatus with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Barnstead Laboratory Apparatus. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Barnstead EASYpure II Water Purification Systems Barnstead Accessories For All Systems Pretreatment Distilled Or Ro Feed Cartridge D50231/ 26302-467 we carry a full complement of Laboratory Apparatus as well as other product offerings from Barnstead. We also carry a full line of Barnstead accessories to help meet your laboratory and scientific needs. For a complete selection of Barnstead Laboratory Apparatus please visit our Barnstead page. For more brand name Laboratory Apparatus please visit our Laboratory Apparatus store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Barnstead EASYpure II Water Purification Systems Barnstead D50231 Accessories For All Systems Pretreatment Distilled Or Ro Feed Cartridge