The 4414FD is a 24VDC Axial Fan with speed signal, alarm signal, ball bearing and wire leaded power connection. Fibreglass-reinforced plastic (PBT) housing and fibreglass-reinforced plastic (PA) impeller. Left direction of rotation looking at rotor, air exhaust over bars direction of air flow, single strands 24AWG, TR 64, bared and tin-plated leads with flat construction/frequency-modulated signal. The DC axial compact fan is suitable for high air performance with moderate pressure build-up. The flow of air through the fan blades is parallel to the rotation axis.