M Series

M Series


Hydraulic Oil Cooling

Cooling Medium





Air Cooled / Copper Tube / Aluminum Fin

Mobile Air Cooled Copper Tube/Aluminum Fins Cores

The Mobile M Series heavy duty construction makes it one of the most rugged and robust heat exchangers in the Thermal Transfer Products family.  It features high flows and high heat removal with an optional internal pressure bypass.  The utilization of high/low turbulators allow for optimal heat rejection at lower flow rates.  The design of this series is ideal for face-mounting to radiators.  Common applications include oil, fuel and transmission cooling.

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 M Series

  • High strength construction
  • Rugged steel manifolds
  • 3/8″ Tube size
  • Aluminum fins
  • Eliminate piping, reduce cost with optional internal pressure bypass
  • Mounting brackets included
  • Internal pressure bypass
  • SAE or NPT connections
  • 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 www.thermaltransfer.com/get-in-touch/ 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
  • Test Pressure – 300 PSI
  • Maximum Operating Temperature 400°F
  • Heat Rejection up to 35 HP (26 KW)
  • Oil Flow up to 100 GPM (220 LPM)
  • Tubes – Copper
  • Fins – Aluminum
  • Turbulators – Steel
  • Manifolds – Steel
  • Bypass Valve – Steel
  • Connections – Steel