CRS ZPure™ Glass PolyGas gas purifiers

CRS gas purifiers and filters

Pure gas is a critical requirement in gas chromatography, spectroscopy, optics, lithography, and numerous other applications in manufacturing and analytical laboratories. The ZPure™ PolyGas purifiers remove a wide range of contaminants to trace levels. It can be used as a stand alone filter or to provide end-point detection.

Features and benefits

  • High efficiency in-line traps with outstanding capacity.
  • High quality activated adsorbents for long purifier life and efficient contaminant removal.
  • Filter lifetime is dependent on quality of incoming gas, and the flow rate.
  • Highly sensitive indicators.
  • Double safety seal and individually leak-tested.

Recommended applications

It can be used to purify inert gases, He, Ar, N2, and H2, making it ideal for use with GC and GC/MS carrier gas lines. It is also recommended for any application requiring ultra-pure gas free from oxygen, water and hydrocarbons (heavier than butane).

Product specifications

ZPure Glass PolyGas I
Function Capacity Indicator color change Outlet concentration at nominal flow rate Flow rate (nominal-max) Max pressure Dimensions Fittings
Removes oxygen, water, CO2, CO, halogenated compounds, siloxanes, hydrocarbons heavier than butane, sulfur-containing molecules, ammonia and other gases 80 cc oxygen
1.4 g water
1 g hydrocarbons
Oxygen: From green to gray
Moisture: From blue to pale brown
Hydrocarbon: No indicator
Oxygen < 5 ppb
Moisture < 20 ppb
Organics < 5 ppb
200 mL/min - 400 mL/min 11 bar / 160 psi 3.8 cm x 26.3 cm 1/8" and 1/4" brass and stainless steel
ZPure Glass PolyGas II
Function Capacity Indicator color change Outlet concentration at nominal flow rate Flow rate (nominal-max) Max pressure Dimensions Fittings
Removes water, CO2, CO, halogenated compounds, siloxanes, hydrocarbons heavier than butane, sulfur-containing molecules, ammonia and other gases 1.9 g water
1.8 g hydrocarbons
Moisture: From blue to pale brown
Hydrocarbon: No indicator
Moisture < 20 ppb
Organics < 5 ppb
200 mL/min - 400 mL/min 11 bar / 160 psi 3.8 cm x 26.3 cm 1/8" and 1/4" brass and stainless steel

More

Please refer to the part number list for more items.

For technical information such as manuals and MSDS please visit chromres.com/resources.

More information