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Quotes - Sales - EngineeringDC Powered Tube and Fin Air Cooled Applications
Self-Contained DC Fan-Driven Coolers
These rugged tube-and-fin coolers integrate high-efficiency finned cores with direct-drive 12V or 24V DC motors and fans. Designed for mobile and remote installations, they provide efficient heat rejection for hydraulic oils, lubricants, and process fluids without dependence on AC power or plant utilities.
Mobile & Off-Grid Hydraulic Cooling
Ideal for vehicles, mobile equipment, construction machinery, and remote skids, DC powered coolers maintain optimal fluid temperatures in hydraulic systems, lubrication circuits, gear drives, and torque converters. The compact, vibration-resistant design ensures reliable performance in demanding mobile environments.
Standard SAE or NPT connections, operating temperatures up to 300–400°F, and pressures up to 300 PSI make these units suitable for a wide range of fluids and duty cycles. Optional bypass relief valves and serviceable features enhance field maintainability.
Key Advantages of DC Power
Direct compatibility with vehicle electrical systems (12V/24V) eliminates the need for inverters or generators. Heavy-duty frames, protective guards, and washable air filters support operation in dusty or high-vibration conditions common to mobile applications.
M & ME Series
Mobile DC Oil Coolers
- 12V and 24V DC fan motors
- Compact fin tube core design
- Ideal for mobile hydraulic systems
AOMF Series
DC Mobile Fin Tube Coolers
- 12V / 24V DC motor options
- Multi-fan configurations available
- High-efficiency mobile cooling
LP & LPR Series
Lightweight DC Liquid Coolers
- Compact 12V/24V DC fan drive
- Single or dual fan models
- Designed for mobile equipment
EOC / EOCF Series
Versatile DC Air Cooled Units
- DC motor fan drive available
- Serviceable or brazed cores
- Suitable for mobile hydraulics
Common FAQs
DC powered tube and fin coolers are primarily used in mobile equipment, vehicles, construction machinery, and remote installations to cool hydraulic oils, lubricants, and process fluids where only 12V or 24V DC power is available.
Hot fluid circulates through finned tubes while a 12V or 24V DC motor drives the fan(s), forcing ambient air across the extended surfaces to transfer heat efficiently to the atmosphere. No water or AC power is required.
They excel in mobile hydraulic systems, off-road vehicles, agricultural machinery, marine equipment, and any remote or portable setup relying on battery or vehicle DC electrical systems.
These coolers handle hydraulic oils, lubrication oils, gear oils, synthetic fluids, and similar industrial liquids up to typical operating limits of 300–400°F and 300 PSI.
