The Mobile MF Series offers the same features as the M Series with the addition of a low amp draw DC motor or long life hydraulic motor. The robust and rugged design includes aluminum fins, steel manifold and copper tubes. Other features include an optional built-in internal pressure bypass for cold start-up protection and the use of high-low turbulators for optimal heat rejection at lower flow rates. This series is ideal for higher pressure applications. Common applications include oil, fuel and transmission cooling.