The 4530Z is a 115VAC Compact Axial Fan with a Sintec sleeve bearing and painted black sheet steel impeller. This 4000 Z series AC fan comes with a die-cast aluminum housing and via 2 flat plugs 2.8 x 0.5mm grounding lug for M4 x 8 power cable connection. The motor is protected from overload by impedance protection. The direction of rotation is clock wise direction viewed toward rotor. The air exhausts over struts. The 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.