Used Thermo Scientific 7156 Barnstead RO Water Purification System

Item ID: 2034157-- Currently out of stock --
Manufacturer: Model: 7156 Barnstead RO Water Purification SystemCategory: Water PurificationSubcategory: Warranty: 30-Day Money-Back Guarantee


The Thermo Scientific 7156 Barnstead RO is a water purification system that operates via reverse osmosis.

Bacterial content: 99%
Chlorine tolerance: 10000 ppm/hr
Contaminant rejection:
Microbiological: 99%
Minimum ionic: 90-95% (monovalent); 95-99% (polyvalent)
Organic: 99%
Particulate: 90-95%
Iron total as Fe: <0.5 ppm
Maximum TDS as CaCO3: 800 ppm
Silica: <30 ppm
Resistivity: 18.2 Megaohm-cm
pH: 6.5 – 7.5 (optimum range); 4-11 (operating range)
Turbidity: <1.0 NTU
Feedwater source: tap

Flow rate:
Catalog number D12651: 12 L/hr
Catalog number D12661: 24 L/hr
Catalog number D12671: 6 L/hr

Item-Specific Notes:
Includes accessories as pictured.

D12661 model

Components Included

Item ID Manufacturer Model Category Subcategory
2034158Thermo ScientificAccessoriesWater PurificationAccessory