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Self-Contained AC Fan-Driven Coolers
These rugged tube-and-fin coolers integrate high-efficiency finned cores with standard AC electric motors (115V, 230V, or 460V) and fans. Designed for fixed industrial installations, they deliver reliable heat rejection for hydraulic oils, lubricants, and process fluids where plant AC power is readily available.
Stationary Industrial Cooling
Perfect for hydraulic power units, lubrication systems, machine tools, presses, gear drives, torque converters, and process equipment. AC powered coolers maintain optimal fluid temperatures, protect components, and extend fluid life in manufacturing plants and fixed industrial settings.
Standard NPT or SAE 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 continuous-duty cycles. Many models offer serviceable cores, washable air filters, and optional bypass valves for easy maintenance.
Key Advantages of AC Power
Direct connection to standard plant electrical supply provides consistent, high-performance fan operation without batteries or inverters. Heavy-duty frames, OSHA-compliant guards, and severe-duty construction ensure long-term reliability in demanding factory environments.
EOC & EOCF Series
Versatile AC Fin Tube Coolers
- AC electric fan motors (115/230/460V)
- Serviceable or brazed fin tube cores
- Ideal for stationary hydraulic systems
AOCS & AOCH Series
Severe-Duty AC Coolers
- High-capacity AC fan drives
- Serviceable Core® design
- Built for heavy industrial use
AC / ACF / ACHM Series
Compact AC Liquid Coolers
- AC electric motor fan drive
- Thermal capacity up to 100 hp
- Suitable for machine tools & presses
AOCHM / AOCHLM Series
High-Capacity AC Coolers
- AC motor with optional hydraulic backup
- Up to 250 hp thermal capacity
- Severe-duty OSHA guarded design
Common FAQs
AC powered tube and fin coolers are used in stationary industrial applications to cool hydraulic oils, lubrication oils, gear oils, and process fluids in power units, presses, machine tools, and manufacturing equipment where reliable plant AC power is available.
Hot fluid flows through finned tubes while an AC electric motor drives the fan(s), forcing ambient air across the extended fin surfaces to efficiently transfer heat to the atmosphere. The system requires only standard plant electrical power.
They are ideal for factory-installed hydraulic power units, lubrication skids, injection molding machines, gear drives, compressors, and any fixed industrial machinery with access to 115V, 230V, or 460V AC power.
These coolers handle hydraulic oils, lubrication oils, gear oils, synthetic fluids, ethylene glycol mixtures, and similar industrial liquids at temperatures up to 300–400°F and pressures up to 300 PSI.
