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PURIST ultra-pure water system ASTM1 (up to 100 L/day)

Manufacturer: Kalstein
European Certification
Model: YR46-6


Please see in the table below the technical parameters for the available models.



PURIST is an ultra-pure water production system of type ASTM1, up to 100L / day, from pre-treated water (reverse osmosis, demineralization).

The ultra-pure water produced meets the most rigorous requirements of the laboratory, from sample preparation to rinsing of high-sensitivity bottles, as well as advanced analysis (ASA, HPLC, ICP, GC, AOX, TOC).

The PURIST is available in three versions: standard, UV as well as UV with remote distribution arm.


Features of the ultra-pure water system ASTM1

  • Equipped with a high purity demineralization cartridge adapted to the parameters of the pretreated water, guaranteeing an optimal ultrapure water quality.
  • An expansion valve is available as an option to reduce water pressure at the system inlet.
  • Automatic recirculation of the water every hour, to avoid the development of germs and to maintain the quality of ultra pure water.
  • System status and quality settings are clearly displayed on a large LCD screen that is very simple and easy to use.
  • It is available in the dispensing arm version and programming the dispensing volume.
  • Easy to use and install.

PURIST System Set

Package Includes:

  •  Main system
  •  Dispenser (optional)
  •  RephiQuatro U Pack 1 Cartridge
  •  0.2µm PES capsule filter
  •  185/254 nm dual wavelength UV lamp (for the UV model, preinstalled)

Parameters by Model 

PURIST ultra-pure water system ASTM1