Air-to-oil modular hydraulic air coolers increase available engine horsepower. They offer long-life brushless motor and full reversibility to keep radiator clean. Configurations include pusher, puller, 12 or 24 V. Individual unit is offered to 40,000 btu with maximum current to 25 A and flows to 30 gpm; dual unit is offered to 100,000 btu for maximum current to 50 A and flows to 50 gpm. They are made of aluminum and steel.

EMP, (906) 789-7497, www.emp-corp.com