Fantech’s prioAir 8 is an inline circular duct fan for 8-inch ducts, designed for low to moderate static pressure applications in supply or exhaust systems. Its corrosion-resistant, airtight resin housing includes a mounting bracket, and the external-rotor motor sits in the airstream for continuous cooling with built-in thermal overload protection. The non-EC model is speed controllable, and the line is listed by retailers as AMCA air and sound certified. Maximum airflow for the prioAir 8 is rated at 646 CFM (approximately 1,098 m³/h), with typical electrical characteristics around 120 V single-phase and 96 W. Common uses include long duct runs, drop ceilings, crawlspaces and booster zones in residential or light commercial installations.