Modular Water Separator - Donaldson

  • >90% water separation efficiency
  • Liquid droplet removal from fuel cell gas streams
  • Compact modular design for flexible integration
  • Operating temperature up to 120 °C

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Modular Water Separator - Donaldson

  • The Modular Water Separator from Donaldson is designed to support effective water management within fuel cell systems. It removes liquid water throughout the fuel cell balance of plant, including the anode recirculation loop, cathode air path, and tailpipe exhaust.
  • By separating liquid droplets from the gas stream, the system helps prevent flooding, protect system components, and maintain consistent fuel cell stack performance under varying operating conditions.
  • The separator features a compact and modular design that enables efficient liquid droplet removal from gas flows. It also offers the potential to filter PFAS residues from water when used with an additional filter, supporting enhanced water management in fuel cell applications.

Key features

  • Water separation efficiency greater than 90%
  • Compact and modular design for integration into fuel cell systems
  • Removes liquid droplets from gas streams
  • Supports effective water management across the fuel cell balance of plant
  • Helps prevent flooding and protects fuel cell components
  • Potential to filter PFAS residues from water with an additional filter
  • Operating temperature up to 80–90°C, with maximum operating temperature up to 120°C

Application areas

  • Fuel cell high-pressure loop
  • Fuel cell low-pressure loop
  • Gas stream water separation in fuel cell balance-of-plant systems

Contact us

  • Since 1915, Donaldson has developed innovative technologies to solve complex filtration challenges. Interested in the Modular Water Separator? Please contact Donaldson by filling in the contact vendor form.

Donaldson Company, Inc.

As a global leader in the filtration industry, Donaldson Company helps solve some of the world's most complex filtration and contamination control challenges. Our filtration technologies and products are used every day in a variety of industries and environments, including aerospace, agriculture, construction, food and beverage, manufacturing, mining, power generation, transportation and many more. Our success comes from our 13,000+ employees, the support our customers receive, and more than 140 manufacturing and distribution centers on six continents.

Proven filtration, future redefined.

Our alternative power filtration solutions are designed to reduce dependence on fossil fuels, lower greenhouse gas emissions, and enable greener operations, all while maintaining top-tier productivity levels. For more than 20 years, Donaldson engineers and advanced materials experts have worked collaboratively with leading OEMs and Tier 1 / Tier 2 suppliers to develop customized solutions that meet specific fuel-cell application requirements in critical areas. Donaldson offers customized solutions that incorporate high efficiency media and carbon layers to effectively address the sources of fuel cell contamination.

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