PEM Electrolyser Stack - Purifier 40 bar

Hydrogen Innovation GmbH

  • PEM Electrolyser stack for green hydrogen production
  • Expected lifetime of approx. 40,000 hr
  • Individual number of cells according to desired production quantity ( 1 – 45 )
  • Hydrogenproduction (single cell): 0.003 – 0.063 Nm³/h
  • Hydrogenproduction (45 cell): 0.128 – 2.813 Nm³/h

PEM Electrolyser Stack - Purifier

  • Hydrogen Innovation GmbH is producing innovative, modular PEM electrolysis stacks for a wide range of applications with a current density of up to 2.2 A/cm2 with 4 Stacktypes reaching from 28.3 – 490.9 cm²/cell.
  • With over 20 years of know-how in the field of PEM-Electrolysis Hydrogen Innovation GmbH will give you support on designing and planning of the comprehensive system peripherals.
  • Hydrogen Innovation GmbH producing the CCMs inhouse, making us independend of 3rd party suppliers.
  • By optimizing supply chains and internal processes, delivery times of less than 10 weeks are possible for individual stacks.
  • The „Purifier“ Stacktype is perfect for realizing lower hydrogen production rates with an compact and light weight stack.
  • Among other things, the Purifier is used in gas generators for the supply of laboratory gas or analysis gas.

Key features

  • Cellcount after choice, reaching from 1 – 45 cells
  • Active electrode area (single cell): 28.3 cm²
  • Active electrode area (total): 1272.3 cm² (45 cell)
  • Water quality: DIN ISO 3696 type 1 • Cell voltage: approx. 1.63 – 2.23 V
  • Current (DC): 2.8 - 62.2 A • Connected load: up to 6.3 kW (45 cell)
  • Maximum water consumption: 14.91 ml/min (45 cell)
  • Maximum hydrogen pressure up to 40 bar
  • 60 bar hydrogen pressure on request possible

Technical Specifications

  • Cell Count: 1 – 45
  • Cell Volatage (single cell): 1.63 – 2.23 V (max. @ BOL)
  • Cell Volatage (45 cell): 73.5 – 100.2 V (max. @ BOL)
  • Current Density: 0.1 – 2.2 A/cm²
  • Current: 6.8 – 149.4 A
  • Working temperature: 60 – 80 °C
  • Hydrogenproduction (single cell): 0.001 - 0.026 Nm³/h
  • Hydrogenproduction (45 cell): 0.053 – 1.171 Nm³/h
  • Operating pressure hydrogen: up to 40 barg
  • Dimensions (single cell): L x W x H; 173 x 173 x 170 [mm]; ca. 17.3kg
  • Dimensions (45 cell): L x W x H; 535 x 173 x 170 [mm]; ca. 29.1kg
  • Connectors H2: 1/4“ or 1/2“ compression fitting, after choice
  • Connectors H2O: 1/2“ compression fitting

Application areas

  • Hydrogen production
  • Industrial application
  • Mobility

Contact us

  • Hydrogen Innovations has the right PEM electrolyser stacks for you. Fill out the contact vendor form to contact the vendor and get an quotation within max. 24 hours on monday – friday.
Brand Hydrogen Innovation
Type of Electrolyser PEM
H2 Production Rate (in Nm³/h) 1.171
Max Pressure (in bar) 40
Max Current (in A) 149.4
Max Ambient Temperature (in °C) 80
Min Ambient Temperature (in °C) 60
Hydrogen Innovation GmbH

Hydrogen Innovation GmbH in collaboration with HIAT has succeeded in developing a novel PEM electrolysis stack to market maturity. By applying innovative design and manufacturing techniques, high differential pressures of up to 100 bar were realized. The high-performance core components were developed specifically for this application at the HIAT Institute and integrated into the proprietary stack design. As an innovative company, they are constantly working on the further development of stacks.

99% of all inquiries get answered within 5 days. Your inquiry will be sent immediately to the right person within the vendor organisation.

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