Heavy Duty Propeller 36 In 38 Pitch

Replacement Propeller Industrial/Commercial Heavy-Duty Propeller Dia (In.) 36 in Number of Blades 6 Pitch (Deg.) 38 Degrees Blade Material Galvanized Rotation CW Required Motor HP 3-1/2 Required HP @ Higher RPM 3 1/2 hp Required HP @ Lower RPM 3/4 hp RPM Low 500 RPM RPM High 850 RPM Max RPM 850 CFM @ 0.000-In. SP 21 250 CFM @ 0.125-In. SP 20 479 CFM @ 0.250-In. SP 19 602 CFM @ 0.375-In. SP 18 544 cfm CFM @ 0.500-In. SP 17 277 cfm Blade Height (In.) 5 1/4 in