Air System Components

Humidification and filtration parts for the cathode air stream — the subsystem that determines stack life more than any other balance-of-plant group.

Overview

The air system conditions the cathode feed — it determines stack life more than any other balance-of-plant subsystem. We supply the components integrators most often specify as a package.

Items we supply

Fuel cell dedicated air filter

Cathode air filtration matched to stack flow and particulate limits.

Fuel cell dedicated humidifier

Membrane humidification stage for the cathode inlet.

Air flow sensor

Mass-flow measurement for closed-loop air management.

Fluororubber hose (FKM)

FKM elastomer tubing for air and hydrogen service.

Oil-free air compressor

Compressor unit for packaged air system assemblies.

Beyond the standard list

If the part you need is not shown here, it is usually something we can source. Send the drawing, the model number or a photo of the nameplate and we will come back with availability, lead time and whether we can support first-article inspection.

  • Send a part number or drawing — we quote against it directly
  • Tell us the application and duty cycle if certification matters to you
  • Ask for the specific standard behind any certification claim
  • Request first-article inspection report before bulk shipment

Tell us what you are building

Send us your power rating, input/output voltage and application. We reply with a model recommendation and lead time.