The Thermal Transfer AOC Series Air cooled oil cooler features an AC fan drive and is ideal for low flow applications. This cooler is a great cost effective solution for power unit applications and is available in single or dual fan designs. With a dual rated (50/60 Hz) electric motor, it allows for flexibility in your application. Removable air filters prevent the core fins from being occluded or blocked off keeping your process running.  The use of aggressive turbulators allows for optimal heat rejection at lower flow rates.

This heat exchanger is great for your oil cooling application and uses copper tube and aluminum fins offering a much higher heat transfer coefficient.


Low cost
Oil flows to 150 GPM
Industrial duty
Quiet operation
AC motors
Single or three-phase 60/50 HZ motors
Core filter
Filter standard (except AOC-08)
3/4" tubes
Mounting brackets
SAE connections

Product Options

Built-in serviceable internal pressure bypass (exception - AOC-08 valve not serviceable)
NPT or BSPP oil connections


Maximum Operating Pressure 300 PSI
Maximum Operating Temperature 350°F


Tubes - Copper
Fins - Aluminum
Turbulators - Aluminum
Fan Blade - Aluminum with steel hub
Fan Guard - Steel with powder coat
Filter - Stainless frame with washable media
Cabinet - Steel with powder coat finish

Contact Thermal Products to discuss your application.  518-877-0231 or This email address is being protected from spambots. You need JavaScript enabled to view it.

AOC Air Cooled Oil Cooler


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