Manufacturer: NMB Technologies Corporation  •  RoHS/pb-free: RoHS   Pb-free  •  Series: 3115FS  •  Fan Type: Tubeaxial  •  Size / Dimension: Square - 80mm L x 80mm H x 38mm W  •  Voltage Rating: 230VAC  •  Power (Watts): 7.5W  •  RPM: 2750 RPM  •  Noise: 40 dB  •  Static Pressure: 0.130 in H2O (32.5 Pa)  •  Air Flow: 28.0 CFM (0.79m³/min)  •  Termination: 2 Wire Leads  •  Bearing Type: Ball  •  Weight: 0.740 lbs (335.66g)  •  Other PartNo: 3115FS23WB20A00, P12992