The ZPure PolyGas II Purifier removes H2O, CO2, halogenated compounds, siloxanes, hydrocarbons (C5 and heavier), sulfur-containing molecules, ammonia and other gases . It can be used to purify inert gases, He, Ar, N2, and H2, and clean dry air (CDA), to low-ppb levels. A common application is for conditioning the hydrogen and zero air lines used with GC flame ionization detectors. It is available in 4 sizes of stainless steel cylinders ranging from 130 cc to 750 cc. The ZPure PolyGas II Purifier is available with standard compression fittings and quick connect fittings offered in 1/4” and 1/8” brass and stainless steel. |
![]() From Left to Right: 130cc, 475cc, 500cc, 750cc. |
![]() |
![]() |
![]() |
||||
Quick Connect Fittings are used for fast connections and replacements. They have superior seals that use O-rings and check valves to protect gas lines. | Compression Fittings seal well and can be broken and retightened many times if used properly. They are compatible with industry standard ferrules and tubing | Push-to-Connect Fittings are used to connect plastic tubing with a quick and easy connection. They have lower pressure ratings, and permeation through plastic tubing can have some effect on the ultimate purity level of the gas. |