The MA Series provides rugged high performance for demanding mobile equipment oil cooling applications. Select from a broad line of standard units all featuring proven brazed aluminum P-BAR™ plate and bar core technology, engineered with an aggressive turbulator that produces ultra-high heat transfer. Available with axial fans equipped with brushless DC electric motors for extended life, minimal electrical load of over 82% efficiency, custom fan speed control and lower ambient noise. Add the MAGHEX programmable fan controller and sensor for an easy-to-install and low cost alternative to complex control systems.


Now available with brushless DC fan motors
Bar and plate brazed aluminum core
Rugged, lightweight and compact
Provides the best heat transfer per given envelope size while minimizing pressure drop
Air-side fin design minimizes fouling and static pressure ensuring long-term, reliable performance
Fans compliant with IP 68 (brushed) and IP6k9k (brushless) with fully sealed motors
Welded aluminum fittings/ports and manifolds ensure structural integrity
Standard SAE ports – NPT and BSPP ports available
Customized units are available to meet your specific performance requirements

Product Options

Brushless DC fan motor
Serviceable internal pressure bypass
Temperature sensors


Maximum Operating Pressure 250 PSI
Maximum Operating Temperature 300°F


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
Connections - Aluminum
Core Mounting Bracket - Brazed Aluminum

Fluid Compatibility

Petroleum/mineral oils
Oil/water emulsion
Water/ethylene glycol

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

MA Air Cooled Oil Cooler


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