The UF190APA12-H1C2A is a 115V AC backward curved impeller measuring 190mm in diameter by 70mm in depth. Operating at 60Hz, it achieves a maximum speed of 2,700 RPM, delivering an airflow of 370 CFM and a maximum static pressure of 1.2 inches of H2O. The unit features a thermally protected permanent split capacitor motor, ball bearings for reliability, and construction from an aluminum die-cast base with a reinforced nylon impeller. This impeller is designed for cooling and ventilation systems requiring high performance within an operating temperature range of -40°C to 50°C.