Replacement Propeller, Propeller Dia. (In.) 26 in, Bore Dia. (In.) 1/2 in, CFM @ 0.000-In. SP 5,814 cfm, CFM @ 0.150-In. SP 4,916 cfm, Min. HP 3/4 hp, Max. RPM 850 RPM, Pitch (Deg.) 24 Degrees , CCW Rotation, Number of Blades 3, Propeller Material...