Product Application: AL Series: applicable for draining of variable vane pump AF Series: applicable for draining of high pressure variable piston pump/variable vane pump or independent circulation loop. AW Series: applicable for draining of variable piston pump/variable vane pump or independent circulation loop. AH Series: applicable for return oil cooling or independent circulation loop. ACE Series: applicable for return oil cooling or independent circulation loop. Product Features: Rugged, Lightweight and Compact High strength of Alloy Aluminum Radiator Available in 26 sizes to accommodate flow ratings of 10 to 500L/Min 110VAC/220VAC/380VAC/12VDC/24VDC motor fans Hydro motor/pneumatic motor/explosion-proof motor for choose Maximum Standard Working Pressure: 2.0MPa Applicable in hydraulic station, pump station, engineering car, machinery etc. Customized Manufacture Available Product Introduction: AL, AF, AW, AH, ACE are standard and popular serious hydraulic oil cooler, suitable for hydraulic system from 0.5KW to 30KW, with fan motor of 110VAC/220VAC/380VAC/12VDC/24VDC or other motor as per users' demand; also, hydro motor/pneumatic motor/explosion-proof motor are available.