DH Series

DH Series


Hydraulic Oil Cooling

Cooling Medium





Air Cooled / Copper Tube / Aluminum Fin

The low cost, high performance Mobile DH Series is an excellent choice for radiator face mount fuel or transmission cooling.  This series features moderate flows, high heat removal and an optional internal pressure bypass for cold start-up protection.  Material options are also available including steel tanks and steel fins for rugged off-highway applications.  Aggressive turbulators allow for optimal heat rejection at lower flow rates.

Consult catalog for additional sizes and technical information.


3D Model Coming Soon.

Our 3D Product Configurator will allow you to build up the cooler with specific options that are required for your application, view what you have created in 3D, then download the model directly into your format to complete your modeling project.

3D Product Configurator

  • Hayden interchange
  • Excellent for radiator face mount cooling
  • 3/4” tube size
  • Steel or aluminum fin
  • Copper manifolds – one row
  • Steel manifolds – two row
  • High performance oil turbulators
  • Rugged off-highway steel designs available
  • Oil flows to 150 GPM, heat removal to 175,000 BTU/HR
  • Built-in internal pressure bypass
  • Steel components
  • Custom sizes/mounting brackets
  • Connection sizes/locations
  • Corrosion resistant marine coating
  • All catalog product is available with short lead-times
  • Expert application engineers are available to select and size the right product for your application
  • Custom designs are available
  • Maximum Operating Pressure 300 PSI
  • Maximum Operating Temperature 350°F
  • Tubes – Copper
  • Fins – Aluminum / Steel
  • Turbulators – Aluminum
  • Manifolds – Copper (DH-051 – DH-447), Steel (DH-513 – DH-670)
  • Connections – Brass (DH-051 – DH-447), Steel (DH-513 – DH-670)