The EBM-PAPST part K3G250-RR02-I2 is a reliable and durable fan designed with backward-curved blades. It comes with a bracket for easy and convenient installation. This fan utilizes EC technology for energy-efficient performance and operates on 230Vac at 50/60Hz. With a size of 400x400x195mm, it provides excellent airflow of 1405m3h (827cfm). Ideal for various applications, this fan ensures optimal cooling and ventilation for your equipment.