GC Gas Station Generators

Parker Balston GC Gas StationParker Balston’s GCGS-7890 GC Gas Station can provide both hydrogen gas and zero grade air for FID detectors on Gas Chromatographs. This system is specifically designed to provide fuel gas, support air, and hydrogen carrier gas. Hydrogen gas is produced from deionized water using a Proton Exchange Membrane Cell. The hydrogen generator compartment utilizes the principle of electrolytic dissociation of water and hydrogen proton conduction through the membrane. The hydrogen supply produces up to 500 cc/min of 99.99999+% pure hydrogen with pressures up to 100 psi. Zero Air is produced by purifying on-site compressed air to a total hydrocarbon concentration of less than 0.05 ppm (measured as methane). The zero air supply is up to 3500 cc/min of Zero Grade Air.The Parker Balston GCGS-7890 GC Gas Station will eliminate all the inconveniences and cost of zero air, helium and hydrogen cylinder gas supplies and dependence on outside vendors. With a GC Gas Station, you control your gas supply. Need a source of Compressed Air? take a look at ther range of Oil-Free Anest Iwata Scroll Compressors - Click Here for more information

  • Produces UHP Zero Air from house compressed air (< 0.05 ppm THC) and 99.99999+% pure hydrogen in one enclosure
  • Increases the accuracy of analysis and reduces the cleaning requirement of the detector
  • Payback period of typically less than one year
  • Silent operation and minimal operator attention


Model   H2PEM-100
 Hydrogen Purity    99.99999+%
 Max Hydrogen Flow Rate    55 mL/min
 Zero Air Purity  <0.05 ppm
 Max Zero Air Flow Rate  3,500 mL/min
 Outlet Connections   1/8” compression
 Hydrogen Delivery Pressure 100 psi
 Zero Air Delivery Pressure 40 - 125 psi
 Water Quality Required > 5 Mohm
 Ambient Temperature  10 to 35°C   
 Electrical Requirements  230VAC - 50Hz    
 Power Consumption  90 Watts   
 Dimensions (H x W x D)  280 x 690 x 430mm
 Weight (Shipping)  27 Kg


Ordering Information

Description Part Number Price
 GC Gas Station GCGS-7890  
 GC Gas Station 12 Month Service Kit MKGCGS-7890-12  
 GC Gas Station 36 Month Service Kit MKGCGS-7890-36