Application Applicable for: the cooling of the oil return pipe of hydraulic system, independent cooling circuit and lubricating system and gear box. Used in: machine tools, special-purpose machinery, engineering machinery, tunnel and port machinery, metallurgical machinery, wind power equipment, hydraulic power station, lubrIcating system and gear box. Product charactenstics The product is designed to achieve the best cooling effect with 35 bar dynamic rated pressure, standard motor. high-strength fan blades and tightly structured high-efficiency fin. The product of each type is designed with two kinds of speed to achieve the best operating performance. Additional temperature switches and filters can be added according to the requirements, as well as the pressure bypass circuit or temperature control bypass circuit. 8 kinds of piping methods are available to meet any requirements (please see the piping diagram). For special requirements, please contact JUNWE LL. Standard for oil inlet and outlet G screw thread or SAE standard flange; other threads can be custom-made. Operating voltage: AC 380V. AC 440V. and AC690V. In case that special voltage is required, please contact JUNWELL.