They pass oil through a coil or core to cool the oil before it enters the system. Water oil coolers are compact and can be used in high-pressure applications such as those found in oil refineries and chemical processing plants.
Hydraulic Oil Cooler For Heavy Duty Industrial Hydraulic System Cooling
Hydraulic Oil Cooler For Heavy Duty Industrial Hydraulic System Cooling 27.3"H.
27.3" H Hydraulic Oil Cooler Heavy Duty Industrial Hydraulic System Cooling New
Fits Heavy Duty/Industrial 0-140GPM 250psi Aluminum Mobile Hydraulic Oil Cooler
Mobile Hydraulic Oil Cooler Fit Heavy Duty Industrial Hydraulic System Cooling
Hydraulic Oil Cooler Fits Heavy Duty Industrial Hydraulic System Cooling 27.3"H