U51DL-4   51mm High Performance Radial Blower Max. Flow = 18.0 CFM Max. Pressure = 5,600 Pa 12 V, 24V Integrated Electronics		U51D2   51mm High Performance Radial Blower Max. Flow = 21.5 CFM Max. Pressure = 8,900 Pa 24 V, 32V
	U65MX   60mm High Performance Radial Blower Max. Flow = 10.6 CFM Max. Pressure = 3,100 Pa 24V		U65H2   60mm High Performance Radial Blower Max. Flow = ~11.8 CFM Max. Pressure = ~7,300 Pa 24V
	U71MX   68mm High Performance Radial Blower Max. Flow = 14.5 CFM 24V		U71HX   68mm High Performance Radial Blower Max. Flow = 16.7 CFM Max. Pressure = 4,819 Pa 24V