The EBM-PAPST part 55416.29089, also known as the Model # QLN65/1818A8-345LH-69UH, is a reliable and high-performance AC tangential/crossflow blower. It operates at 115V with a power consumption of 54W and a frequency of 60Hz. With a speed of 1250RPM and delivering an airflow of 174CFM, this blower ensures efficient cooling and ventilation. The blower is designed for flange mounting, making it easy to install and secure in place. It is an ideal choice for various industrial and commercial applications that require reliable and powerful cooling solutions.