AeroVent Engineering - EC Inline Fan Package Datasheet SKU: EC-INLINE-1850 Airflow: 420-1,850 L/s Pressure: Up to 650 Pa Sound: 48 dB(A) Fan size: 355-500 mm Voltage: 240V / 415V Mount type: Inline duct mounted Application: Office exhaust, amenities, schools, healthcare, retail back-of-house