In 1996, NuPure Corporation was founded, with the charter of being the leading supplier of Gas Purifiers to the Analytical Industry. By the end of 1997, NuPure had expanded it's product offering by taking over, under license, the complete line of Gas Purifiers and Particle Filters, from UltraPure™ Systems Inc., of Colorado Springs, CO, USA. During 1998 - 2001, we added to our technological strengths by exclusively licensing five new patents for gas purification. In 2002, we internally developed several new designs of purifiers especially for new Optics applications, with verified PPT-level performance.

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Room temperature renewable purification device, can be used continuously for more than 10 years, can purify impurity to <1ppb; high temperature heating purification device, can remove all impurities including CH4, can be purified to <100ppb, <10ppb, <1ppb; high pressure cleaner, high pressure gas without decompression direct access purifier pure; we also can be customized services according to the requirements of customers.
Principle:NuPure Corporation's HPD Series of purifiers take advantage of the fact that only hydrogen and its isotopes (Deuterium, Tritium) can be made to pass through a palladium barrier. NuPure utilizes palladium alloy tubing which has been optimized for this use.
NuPure® HPD Series purifiers’ standard size range is from 1 SCFH to 500 SCFH (0.5 slpm to 250 slpm), serving commercial and laboratory users in the electronic, analytical, chemical and metallurgical fields.
HPD-100&smaller units operate on 120VAC,50/60Hz(240 VAC available).HPD-150 and larger units operate on 240VAC,50/60Hz.