Blower， 273 cfm， 115V， 0.77A， 1640 rpm<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Price For: Each Wheel Type: Forward Curve Mounting Position: All Position Housing Color: Gray Thermal Protection: Auto Phase: 1 Motor Insulation: Class B Drive Type: Direct Max. Ambient Temp.: 104 Degrees F Motor Type: Permanent Split Capacitor Item: OEM Blower Agency Compliance: UL Recognized US and Canada (E47479)， CE Includes: Discharge Mounting Flange</li><li>CFM @ 0.900-In. SP: - With/Without Flange: With Flange Dimension D: 4-1/4" Housing Material: Rolled Steel CFM @ 0.800-In. SP: - Outlet Shape: Rectangular Dimension C: 7-11/16" Housing Finish: Enamel CFM @ 0.700-In. SP: - Outlet Width: 4-1/8" Dimension A: 8-7/8" Conduit Box: Yes CFM @ 0.600-In. SP: - Outlet Height: 3-5/8" Replaces: 4C447 Overall Depth: 8-7/8"</li><li>CFM @ 0.500-In. SP: 135 Max. Inlet Temp.: 104 Degrees F Dimension K: 5" CFM @ 0.400-In. SP: 183 Lead Length: 13" Voltage: 115 Full Load Amps: 0.77 CFM @ 0.300-In. SP: 210 Inlet Dia.: 4-5/8" RPM: 1640 CFM @ 2.000-In. SP: - Dimension M: 4-3/8" CFM @ 0.200-In. SP: 230 Wheel Dia.: 5-1/8" Overall Width: 7-11/16" CFM @ 1.600-In. SP: - Dimension L: 4-7/8"</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41-JgyFhFDL.jpg" noproxy>