The EBM-PAPST R2S133-AE77-27 is a high-quality radial fan designed for efficient cooling in various applications. Powered by 115VAC, this fan features a compact and robust design with a diameter of Ø133mm. With a powerful airflow rating of 165/185 CFM, it ensures effective cooling and heat dissipation. The fan operates at a speed of 2790/3150RPM, providing optimal performance. Equipped with a durable ball bearing, it offers reliable and quiet operation. The IP22 rated design ensures protection against dust and splashed water. Perfect for industrial and commercial use, this fan is a trusted choice for maintaining optimal temperatures in electronics, machinery, and other cooling-dependant applications.