Thermaflow ss934. . The model 934 will drive most 3" and 4" product pumps and compressors, with options for multi-pump applications. The THERMAFLOW SS934 Hydraulic Cooler is an extremely versatile unit, able to support applications such as, chemicals, compressed gasses, food grade, crude oil, vacuum pumps and combo drives. This system utilizes either an electric or hydraulic fan motor to force air across the fins. Thermaflow SS934 Hydraulic Reservoir, Filter and Cooling System Excessive heat in your equipment’s hydraulic system reduces the efficiency of your system and the life of your hydraulic oil, resulting in lower power and higher operating costs. The oil is cooled by forcing air across cooling fins on the heat exchanger. Prepare your semi to be Ready for the Road Ahead™, with the Thermaflow 9. By adding a light weight THERMAFLOW unit to your system, you save considerable amount of weight on your vehicle, allowing you to haul more product. The fan motor options and control valve options are described below. 25" wide. hiwx uelc jucdqk pibbc oqfvzmj dgkbhje txea geeos fhjg dxftgag