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Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System Available on GSA/VA Contract for Federal Government customers only.

Convert tap water to both ASTM Type 1 and Type 2 water with this compact, all-in-one water system.

Manufacturer:  Thermo Scientific™ 50129872

 View more versions of this product

Catalog No. 10-451-049

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Convert tap water to both ASTM Type 1 and Type 2 water with the compact, all-in-one Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System. This complete system produces 3 or 6 liters of ultrapure water per hour. The Smart2Pure 3 and 6 feature a built-in 6L reservoir to store the Type 2 water, while the Smart2Pure 12 offers the choice of a 30L or 60L reservoir for customizable storage capacity. Dispensing is easy and features variable speed to control flow. The display can be tilted for optimal reading. Position this system on the bench or mount on the wall.

Lasting Economy:

  • Water purification progresses through independent cartridges with Aquastop quick connects for fast replacement.
  • Module 1 offers a combination of pretreatment and the reverse osmosis membrane.
  • Module 2 includes a polishing cartridge that contains high-quality, ultrapure resin for consistent purity and long cartridge life.


  • Dispensing is easy and features variable speed to control flow.
  • The display can be tilted for optimal reading.
  • Optional UV bulb and UF ultrafilter are available to customize ultrapure water.

Smart Integrated 6L Reservoir for the Smart2Pure 3 and 6:

  • Constructed with pigment-free materials.
  • Conical bottom outlet for complete draining and efficient cleaning and disinfection.

Smart2Pure 12 Offers Reservoir Options (30L or 60L):

  • Large opening allows easy and effective cleaning by hand.
  • Sterile venting filter/reservoir overflow protects against contamination by microorganisms.
  • Optional CO2 absorber prevents TOC value increases from drawn-in CO2.
  • Polyethylene reservoir is opaque to light.
  • Recirculation pump protects the high purity water from bacterial growth during standstills and maintains the low conductivity value.
  • Wall-mount is optional for simple space-saving.
  • Conical bottom outlet allows for complete draining and efficient cleaning and disinfection. 

Optional Hand Dispenser:

  • Gain increased flexibility by adding a hand dispenser with 3m cord (Part #50138221)

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50/60 Hz
Water Purification System
Type 1: 0.055μS/cm, Type 2: 0.067 to 0.1μS/cm
0.6 L/min.
0.005 EU/mL
545 mm
22 kg
100/240 V
400 mm
3 L/hr. at 10°C
3 L/hr.
Internal 6L tank with vent filter, RO/pretreatment cartridge,ultrapure polisher cartridge, sterile 0.2μm filter,pressure regulator and UV lamp.
Type 1 and 2
3/4 in. NPT
Type 1: 18.2 at 25°C; Type 2: 10 to 15 at 25°C
1 to 5 ppb
<0.01 CFU/mL
1 to 6 bar
305 mm
1 to 6 bar
Smart2Pure 3 UV
0.06 kW
100/240 V 50/60 Hz
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