120 x 120 x 25mm 24V Axial Fan FD2412-AP281E2AL Features Quiet long service life - will outlast ball bearing fans at a high speed Ceramic bearing type provides improved performance Resistant to heat and humidity This system does not use oil as a lubricant for its operation The polished surfaces of the ceramic give low friction and are self-polishing Frequency generator (tachometer output) Auto-restart Rotation detection Locked wire - fan failure output Specifications Length mm 120 Width mm 120 Depth mm 25 Voltage Vdc 24 Speed rpm 4000 CFM 146.97 Litres p/hour 249703.62 Noise db 52.2 Airflow m3/h 250 Static pressure inch H2O 0.51 Pascal 127.4439 Request information Data sheet Buy online