The 514F from EBM Papst is DC axial fan. This fan is designed using fibreglass reinforced PBT plastic housing material and the size is 50mm x 50mm x 15mm.
Air flow is 20m3/h
Noise rating is 30dBA
Supply voltage is 24VDC
Sintec sleeve bearing system
Electronic commutation completely integrated
Air exhaust over bars. Reverse polarity protection
Connection through single strand 28AWG wire, TR 64