Centrifugal In-Line Duct Fan AXC300A-ES

Continental Fan’s AXC300A-ES is a 12-inch centrifugal in-line duct fan designed for residential, commercial, and light industrial ventilation. It uses a backward-curved motorized impeller in a heavy-gauge steel housing with a baked epoxy finish. At free air (0 in. SP), the fan delivers 780 cfm, equivalent to about 1,325 m³/h, making it suitable for long or complex duct runs and general exhaust or supply duties. The AXC300A-ES operates on 120 V, is speed-controllable with optional solid-state controls, and includes mounting brackets and an external junction box with pre-wired capacitor. Dimensions list a nominal 11.8 in (≈30 cm) duct collar and 15.9 in overall diameter. The unit is cULus listed and carries a five-year warranty when used as directed.