Manufacturer: Comair Rotron  •  RoHS/pb-free: RoHS   Pb-free  •  Series: Patriot AC  •  Fan Type: Tubeaxial  •  Size / Dimension: Round - 172mm Dia x 51mm W  •  Voltage Rating: 230VAC  •  Power (Watts): 30W  •  RPM: 3400 RPM  •  Noise: 54 dB(A)  •  Static Pressure: 0.772 in H2O (192.3 Pa)  •  Air Flow: 230.0 CFM (6.51m³/min)  •  Termination: 2 Terminals  •  Bearing Type: Ball  •  Weight: 1.8 lbs (816.46g)  •  Other PartNo: CR137, PT77B3