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MilliporeSigma™ Supelco™ Parker™ H2PEM Hydrogen Generator

Eliminates need for dangerous and expensive hydrogen gas cylinders

Manufacturer:  MilliporeSigma™ Supelco™ 22801

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Catalog No. 11-100-2718

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This H2PEM hydrogen generator employs a Proton Exchange Membrane (PEM) cell to produce hydrogen on demand. An economical alternative to high pressure gas cylinders, this unit should pay for itself in a year or two.


  • Eliminates need for dangerous and expensive hydrogen gas cylinders
  • Compact; only requires one square foot of bench space
  • Can be used anywhere that an electrical supply is available
  • Just add deionized water for weeks of continuous operation
  • Easy-to-read display changes color to indicate when to add water
  • Only 100 mL of hydrogen is stored in the system at any time, and at low pressure
  • A built-in sensing circuit shuts the generator down if a hydrogen leak is detected
  • PEM technology eliminates the need for caustic liquids


  • Outlet Purity: 99.9995%
  • Outlet Pressure: 10-100 psig
  • Outlet Fitting: 1/8 in. compression
  • Power Needs: 110-230 V (50-60 Hz)
  • Shipping Weight: 40 lb (18 kg) dry
  • Dimensions (H x W x D): 17.12 in. x 13.46 in. x 17.95 in. (43.48 cm x 34.19 cm x 45.6 cm)


  • CE approved
  • UL listed
  • CSA listed
  • IEC 1010 certified
  • Satisfies OSHA and NFPA requirements


Gas Chromatography
110/230 Volt, Output Flow: 0 to 510 cc/min
Product Certifications


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