Propeller Replacement Propeller Dia (In.) 30 in Bore Dia (In.) 1 in Number of Blades 6 Pitch (Deg.) 30 Degrees Blade Material Spark Resistant Cast Aluminum Keyway (In.) 1/4 Number of Set Screws 1 Rotation CW Facing Discharge Required Motor HP 235 Required HP @ Higher RPM 5 hp Required HP @ Lower RPM 2 hp RPM Low 1 170 RPM RPM High 1 625 RPM Max RPM 1170/1390/1625 CFM @ 0.000-In. SP 12 215/14 450/16 800 CFM @ 0.125-In. SP - CFM @ 0.250-In. SP - CFM @ 0.375-In. SP -MRO4DFU4
| # | Attribute | Value |
|---|---|---|
| 1. | brand | DAYTON |

