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FAN-PEDIA                                                                                                PR
                                                                                                          PROPELLERSOPELLERS
 Published by
                                                                                                                     OVERVIEWVERVIEW
 Twin City Fan & Blower                                                                                              O
 ©2017   TCF.COM


                                                                        “TF7”  Propeller


                                                  Propeller Overview
                                                  •  One-piece 7-blade construction
                                                  •  Propeller provides a higher performance and lower
 LH ROTATION                                         noise level than the FG7
                                                  •  Available in sizes 12” thru 60”
                                                  •  TF7 propellers are left hand configuration only
                                                  •  Propellers are straight bored (taper lock bushings
                                                     cannot be used)
                                                  Airflow Direction & Rotation

 FIXED PITCH FIBERGLASS PROPELLERS                •  Propeller can be flipped over and installed
                                                     backwards for reversed airflow.
 SIZES 12” – 60”
 Rotation: LH Only





            Intake




 NOTE - Rotation determined by                                                                                        Standard Bore
 viewing the propeller from the                                                                                           MP Airflow
 discharge side.                             Discharge



 STANDARD AIRFLOW  Discharge
 (MP)

 air passes over                                                                                                        Reverse Bore
 Motor then                                                                                                               PM Airflow
 through Prop  Intake
 aka: Hub on Discharge
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