The AC4300 H is a 115VAC Axial Compact Fan with open loop speed control, sensor and alarm signal, improved moisture protection, ball bearing and wire leaded power connection. Fibreglass-reinforced plastic (PBTP) housing, fibreglass-reinforced plastic (PA) impeller. Right direction of rotation looking at rotor, exhaust over struts direction of air flow with single strands 22AWG, TR 64. The AC 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.