Serving the Power Generation Industry

HydroAir Dees, located in the mid-Atlantic region, provides customized EHC solutions and distributes hydraulic and pneumatic components to the power generation, general industrial, aggregate, mining and naval/military market segments. Products and services include:

  • Custom design and manufacture of hydraulic power units, Electro-hydraulic and Electro-pneumatic control packages and test stands
  • Application, troubleshooting and engineering assistance
  • Repair of hydrostatic transmissions, pumps, valves and other hydraulic components
    Cylinder repair



HYCOA transfer valve replacement shoe cross reference

HYCOA replacement valve

Replacement elements for National seal oil and lube oil cartridges

Replacement elements for National Fuel Gas Filter Separator

Replacement elements for Kaydon cartridges

Power Generation linecard