AOF Series

AOF Series


Hydraulic Oil Cooling

Cooling Medium





Air Cooled / Copper Tube / Aluminum Fin

Industrial Air Cooled Copper Tube/Aluminum Fins

The Industrial AOF Series has the same features as the AO Series, just with an addition a replaceable air filter to protect the heat exchanger in adverse environments.

The AC fan drive and is ideal for medium flow rates and moderate heat removal. This series is available with an optional internal pressure  bypass. Cabinet louvers allow the user to regulate the direction of heated exhaust air. This versatile design allows for a one or two pass configuration.

TTP’s XSelector® sizing program can be used to help optimize the sizing of the cooler for better performance and value.

Consult catalog for additional sizes and technical information.

Size this product for your application.

Our XSelector® program allows you to size products to help achieve optimum performance for your application. Use the online portal or try one of our mobile apps.

Try XSelector®

Configure your AOF Series

  • Available fiberglass disposable or aluminum washable filters
  • Interchange for Young OCH
  • Adjustable louvers (manual)
  • Medium flow rates
  • Moderate heat removal
  • One or two pass option
  • Internal pressure bypass
  • Foot brackets
  • SAE & metric connections
  • Corrosive 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
  • XSelector®* is a great tool for optimizing the sizing of TTP coolers.  Check out the Apple and Android app stores to download the XSelector® App
  • Our distributor One Status portal allows for on demand quoting of coolers and looking up order status
  • Custom designs are available

* To register for XSelector® please go to and complete the XSelector® Inquiry form and submit.

Download the XSelector® for both Apple and Android formats by searching for XSelector® in their App Stores. You must first register for XSelector® before using it on mobile devices.

  • Maximum Operating Pressure 300 PSI
  • Maximum Operating Temperature 400°F
  • Heat Rejection from 1-30 HP (1.3-22 KW)
  • Oil Flow from 2-100 GPM (4-220 LPM)
  • Tubes – Copper
  • Fins – Aluminum
  • Turbulators – Steel
  • Fan Blade – Aluminum with steel hub
  • Fan Guard – Zinc plated steel
  • Cabinet – Steel with powder coat finish
  • Manifolds – Steel
  • Connections – Steel