Thermal image test compared to the standard case fan the combination of three riing 12 radiator fans and rl360 radiator delivers 40 better cooling performance inlet and outlet temp are 49 and 44 5 in respective 9651t 4 58451 concentrated compression blade custom designed for high static pressure requirements of demanding applications such as radiators the concentrated compression blade ccb is engineered to focus the inner weaker circle of air outwards allowing the outer s