AOL Series

The versatile and high performing AOL Series is applicable to both hydraulic and compressor oil cooling.  The design features proven brazed aluminum P-BAR plate and bar core technology engineered with an aggressive turbulator that produces ultra high heat transfer.  Vertical air flow and detachable legs offer endless mounting possibilities.  This series is a light weight compact solution for extreme heat loads.

Consult catalog for additional sizes and technical information.

Type Cooling Medium Application Technology
Type Hydraulic Oil Cooling Cooling Medium Air Application Industrial / Mobile Technology Brazed Aluminum
  • Large oil flow
  • High performance
  • Industrial duty
  • Brazed aluminum bar and plate core
  • All aluminum core assembly
  • Eliminates high water and sewer costs
  • Eliminates corrosion problems associated with water cooled units
  • Vertical air flow works well for heat recovery
  • P-BAR plate and bar core technology
  • High performance air side fin design
  • Detachable legs (shipped loose)
  • CRN available*
  • Low noise
  • Hydraulic motors
  • SAE ports
  • Marine corrosion control coatings
  • 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 250 PSI
  • Maximum Operating Temperature 300°F
  • *CRN Rating 235 PSI at 250°F
  • Legs Steel with baked enamel finish
  • Shroud Steel
  • Standard Core Brazed Aluminum Bar and Plate
  • Tanks – 5052 Aluminum
  • Nose Bar & Little Bar – 3003-H Aluminum
  • Air Fin, Plate, Turbulator & End Plate – 3003-O Aluminum
  • Fan Aluminum Hub, Plastic Blades
  • Motor TEFC
  • Petroleum/mineral oils
  • Oil/water emulsion
  • Water/ethylene glycol