Description
Keep hydraulic oil within safe operating limits with the Thermal Transfer M Series M-25 Hydraulic Oil Cooler. Designed for high-output hydraulic systems, it supports 6–60 GPM in standard operation and can handle up to 100 GPM maximum flow. The built-in 12V DC fan delivers consistent airflow with low amp draw for energy-efficient performance. Rugged steel manifolds, 3/4" tube size, and aluminum fins provide long service life in challenging environments.
With 1" NPT ports, plus SAE and 37° flare compatibility, installation is quick and secure using the included mounting brackets—no straps required. Rated for 300 PSI and oil temperatures up to 400°F, it offers heat removal capacity up to 30,000 BTU/Hr under ISO 32 hydraulic oil at 40°F approach test conditions. This ensures reliable cooling performance for forestry, agriculture, construction, and industrial equipment.
Features:
* Oil flow rate: 6–60 GPM (up to 100 GPM max)
* Ports: 1" NPT (SAE and 37° flare compatible)
* Tube size: 3/4"
* Power: 12V DC fan motor, low amp draw
* Heat removal: Up to 30,000 BTU/Hr (ISO 32 oil, 40°F approach)
* Operating pressure: 300 PSI
* Max oil temperature: 400°F
* Construction: Heavy-duty steel manifolds with aluminum fins
* Includes mounting brackets — no straps required
* Dimensions: 20.88 L x 25.72 W x 1.5 Depth
* Part number: 258073
*Weight: 23 lbs
