Propeller, Replacement, Propeller Dia. (In. ) 18 in, Bore Dia. (In. ) 3/4 in, Number of Blades 4, Pitch (Deg. ) 23 Degrees, Blade Material Spark Resistant Cast Aluminum, Keyway (In. ) 3/16 in W and 3/32 in D, Number of Set Screws 2, Rotation Clockwise Facing Discharge, Required Motor HP 1/3, Required HP @ Higher RPM -, RPM Low -, RPM High -, Max. RPM 1725 RPM, CFM @ 0.000 -In. SP 3410 cfm, CFM @ 0.125 -In.
SP 2920 cfm, CFM @ 0.250 -In. SP 2410 cfm, CFM @ 0.375 -In. SP 1, 980 cfm. This item has been restricted from sale in the following state (s): []