The oil cooler BM388 is not applicable to oil gallery in hydraulic system. It is only used in the drain of the pump or independent cooling system. 
The oil cooler core is made with aluminum finned tubes attached, in order to increase the surface area availble for heat transfer. Turbulators create bending paths to slow down the oil or fluids going through. The fluids/medium should not be corrosive with aluminum.

The oil cooler be used in: agriculture machine cooling, trencher machine cooling, skid steer machine cooling, loader machine cooling, mulcher machine cooling, tiller machine cooling, mining machine cooling. In case any special usage, special voltage, contact us directly.