... finned, can aggrandize the area of radiator, expedite the heat he heat exchange, by the action of the fan, the air can ... cost and the high efficiency of radiator.is the best heat exchanger in the market. scope of application:oil pressure system,lubrication ... 1/210L/min12BAR15BAR25042WAF1025-CA G 1/225L/min12BAR15BAR60042W Hydraulic Oil Cooler heat exchanger Air Conditioner,Air Cooler (type:AF0510T-CA)