The 8506N is a 115VAC Axial Fan with ball bearing and protection against moisture, protection against salt fog, wire leaded power connection. die-cast aluminum housing and painted sheet steel impeller. 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. Exhaust over struts direction of air flow Clockwise direction of rotation seen on rotor 2 Single-wire grounding lug for M4 x 8 Bearing Type Ball Fan Type Tubeaxial Noise 35.0 dB(A) Power (Watts) 11.00W RPM 3300 RPM Termination 2 Wire Leads Operating Temperature -40 ~ 203°F (-40 ~ 95°C) IP68 Protection rating