The EBM-PAPST part 4606ZWU-879 is an efficient and reliable AC Fan designed for optimal cooling performance. With an axial ball bearing, this fan ensures smooth operation and quiet performance at just 37dB to 42dB noise levels. Its compact size of 119 x 119 x 38mm makes it perfect for various applications. Featuring 2 wire leads for easy installation, this fan operates at 115V and provides an impressive airflow of 89.46CFM or 105.94CFM. With an IP54 rating, this fan is also protected against dust and water, making it suitable for a wide range of environments.