Marquardt GmbH

Aftercoolers

Gas Analyzers Hydrogen Process Analyzers

Centrifugal Blowers Hydrogen Blowers

Breakaways Cell Voltage Monitors Compressor Crankcase Compressor Head

Electrical Connectors Fluid Connectors

Hydrogen Control Panel Power Management Modules

Converters Couplings Current Density Meters Diaphragms

Hydrogen Dryers

Electrolyser Cells Electrolyser Plates Electrolyser Stack Frames

AEM Electrolysis Stacks Alkaline Electrolysis Stacks PEM Electrolysis Stacks SOEC Stacks

Solid Oxide Electrolytes

Filter Housings Foils Fuel Cell Air Compressors

Cathode Filters Gas Filters Hydrogen Filters Ion Exchange Filters Silencers

Fuel Cell Humidifiers Fuel Cell Plates

PEM Stack Modules

PEM Stacks SOFC Stacks

Gas Handling Units Gaskets

Pressure Gauges

Coiled Tube heat exchanger Plate Heat Exchanger Printed Circuit Heat Exchanger Shell and Tube Heat Exchangers

Hydrogen Burners Hydrogen Fittings Hydrogen Flame Arresters Hydrogen Flow Controllers

Cone Flow Meters Coriolis Flow Meters Orifice Flow meters Paddle Wheel Flow Meters

Hydrogen Fueling Nozzles Hydrogen Gas Boosters Hydrogen Heaters Hydrogen Hoses Hydrogen Insulators

Process Pumps

Hydrogen Refueling Data Interfaces Hydrogen Rupture Discs

Gaseous Hydrogen Tanks Liquid Hydrogen Tanks

Inverters IoT Telemetry Device Laminates & Coating Laser Sources

Water Level Indicators

Membrane Electrode Assembly

Electrolyser Membranes Fuel Cell Membranes

Pipes Potentiostat Power Electronics Pressure Relief Devices Receptacles Seals

Conductivity Sensors Continuous level sensors Flame Detectors Gas Detectors Humidity Sensors Hydrogen Detectors Mass Flow Sensors Point level sensors Pressure Sensors Temperature Sensors

Hydrogen Gas Traps Water Separators

Level Switches Power Switches Pressure Switches

Thermal Management Modules Thermocouples

High-Voltage Transducers Temperature Transducers

Moisture Transmitters Oxygen Transmitters Pressure Transmitters Temperature Transmitters Thermal Conductivity Transmitters

Tube Connections Tubes Valve Manifold

Air Actuated Valves Angle Seat Valves Ball Valves Cathode Isolation Valves Check Valves Coaxial Valves Control Valves Cryogenic Valves Flow Control Valves Gate Valves Globe Valves Hydrogen Back Pressure Regulators Hydrogen Fuel Cell Pressure Regulators Hydrogen Pressure Reducing Valves Hydrogen Pressure Relief Valves Hydrogen Pressure Solenoid Valves Hydrogen Tank Valves Needle Valves On Tank Valves Piston Valves Plunger Valves Process Automation Solenoid Valves Proportional Valves Safety Valves Shut-Off Valves

Vents Water Tanks

Bipolar Plates Manufacturing Coating Equipment Electrolyser Manufacturing Equipment Electrolyser Test Equipment Fuel Cell Assembly Lines Fuel Cell Test Equipment Hydrogen Component Manufacturing Equipment Hydrogen Component Test Equipment Hydrogen Heating Equipment Hydrogen Leak Detectors Hydrogen Plants Hydrogen Safety Equipment Hydrogen Tank Test Equipment MEA Production Lines

Fuel Cell Stack Measuring Device

Process Equipment Tool Boxes

Automation Systems CHP Units Deoxygenation Systems

AEM Electrolysers Alkaline Electrolysers Hybrid Electrolysers PEM Electrolysers Solid Oxide Electrolysers

Fuel Cell Exhaust Air Systems Fuel Cell Systems

Diaphragm Compressors Hydrogen Centrifugal Compressors Hydrogen Piston Compressors Hydrogen Screw Compressors

Hydrogen Cooling Systems Hydrogen Dispensers Hydrogen Engines Hydrogen Generators Hydrogen Heating Systems Hydrogen Liquefaction System Hydrogen Power Generators Hydrogen Production Unit Hydrogen Rectifiers Hydrogen Refueling Modules Hydrogen Refueling Stations Hydrogen Refueling Trailers Hydrogen Storage Systems Hydrogen Transport Trailers Hydrogen Treatment Systems Nitrogen Generators Power Conversion Systems

Fuel Cell Powertrain

Process Monitoring Systems Reversible Fuel Cell Systems

Fuel Cell Cabinets

Fuel Cell Cases

Water Treatment Systems

Coating Services

Strategic Consulting

Bipolar Plate Design Services Electrolyser Stack Development Electrolyser System Development Electronics Development Fuel Cell Modelling Hydrogen Infrastructure Development

Engineering Services Fire and Gas Mapping Services Maintenance Services

Technology and Plant

Renting Services

Process Safety Engineering

Control Software Development System Design Software

Components Testing Electrolyser Stack Testing Electronics Testing Fuel Cell Stack Testing Fuel Cell Systems Testing Material Testing Powertrain Testing Shaker Testing

Catalysts Coatings Compounds Electrodes Gas Diffusion Layers Mesh Mesophase Pitch Porous Transport Layers Purification Materials

Flange Sealants Thread Sealants

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