The EBM-PAPST R1G310-AD17-11 is a high-performance DC Motorized Impeller with centrifugal ball bearing technology. Designed to be used in various applications, this unit operates within a voltage range of 36V to 52V, making it a versatile choice for different power systems. With a maximum airflow rating of 1236CFM, this impeller ensures optimal cooling and airflow in your desired environment. Additionally, its quiet operation with a noise level of 67dB guarantees a comfortable and peaceful working space. The EBM-PAPST R1G310-AD17-11 is a reliable and efficient solution for your ventilation needs.