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Barnstead B-pure™ Cartridge Water Purification System, Thermo Scientific


D4524 D4521 D4511 D4522-33 D4505
Thermo Scientific™ B-Pure Water Purification System is customizable for all pretreatment or deionization needs. B-Pure water purification system is an economical, laboratory-grade water system that can be customized to meet specific application needs. Recommended applications include pretreatment and deionization.

Modular design provides the ability to add additional holders as needed. Quarter-turn, quick-release canisters make cartridge changes easy. All models accept Thermo Scientific Pura-Lite™ indicator or digital purity meter to monitor water quality.

Pura-Lite™ indicators are easy-to-read lights. Green light indicates acceptable water purity, and red light indicates unacceptable water purity. Cell thread is 12.7 mm (1/2") NPTM.

Ordering information: Canisters sold separately.



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Description W x D x H Output Supplier No. Catalog Number Unit List Price Quantity
Single Holder 38.1 x 17.8 x 61 cm (15 x 7 x 24") 4 L/min D4511 P-8898-25 Each Retrieving
Double Holder System 38.1 x 17.8 x 68.6 cm (15 x 7 x 27") 50k ohm, 4 L/min D4524 P-8898-24 Each Retrieving


Inlet/Outlet Connection 12.7 mm (1/2") NPTF
Max. Inlet Pressure 100 psig
Inlet Temperature Range 4 to 49°C (40 to 120°F)
Max. Flow Rate 4 L per minute


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Description Capacity For Use With Resin Type Supplier No. Catalog Number Unit List Price Quantity
Ultrapure and Organic Removal with Mixed-Bed, Activated Carbon Resin 750 Grains as NaCl B-Pure™, Still Pretreatment - D0832 P-8896-21 Each Retrieving
Ultrapure, Mixed-Bed Resin 760 grains as NaCl to a  1 Megohm Endpoint NANOpure® II, Older Style NANOpure® Systems, B-Pure™, Bantam, Cooling Loops - D0809 P-8896-20 Each Retrieving
MACROpure with Macroreticular, Activated Carbon Resin 2000 gallons NANOpure®, E-Pure™, Pretreatment for ORGANICfree - D0836 P-8896-22 Each Retrieving
Cleaning Cartridge - - D50223 P-8990-4 Each Retrieving
Full-size Cartridge Canister - - CS550X1 P-8896-34 Each Retrieving
Organic removal and pre treating water system with high organic level - - Extruded carbon D63112 P-8990-3 Each Retrieving
Pressurized Cartridge - - Two Bed, Ultrapure Oxygen Removal D8809 P-8991-3 Each Retrieving
Pressurized Cartridge - - Ultrapure, Mixed Bed D5027 P-8897-27 Each Retrieving
Replacement Filter, 0.2 µm - - D3750 D-3750 Each Retrieving
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