Page 100 - FanPedia - By Twin City Fan and Blower
P. 100

FAN-PEDIA                                                                                                                                                                                                                                            PROPELLERS

                     Published by
            Twin City Fan & Blower                                                                                                                                                                                                                                                  OVERVIEW
                         ©2017                                                                 TCF.COM

                                                                                                                                                                                                                                   “TCTA”  Propeller



                                                                                                                                                                                                               Propeller Overview
                                                                                                                                                                                                               •  Available in 7 blades only
                                                                                                                                                                                                               •  Solid Cast
                                                                                                                                                                                                               •  Right Hand Construction Only
                                                                                                                                                                                                               •  319 Aluminum (Standard Material)
                                                                                                                                                                                                               •  Variable hub ratio to allow fan to operate at high
                                                                                                                                                                                                                   efficiency
                                                                                                                                                                                                               •  Specialty coatings available

                                                                       FIXED PITCH PROPELLERS (CAST)                                                                                                           Airflow Direction & Rotation
                                                                                                                                                                                                               •  Propeller can be reverse bored for opposite airflow
                                                                                                SIZES 12” – 60”                                                                                                    direction.
                                                                                                    Rotation: RH




                                                                                                                                                                                 Intake


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


                                 STANDARD AIRFLOW
                                               (PM)
                                           air passes                                                                                                                                                                                                                                        Reverse Bore
                                        through Prop                                                                                                                                                                                                                                            MP Airflow
                                     then over Motor
                                       aka: Hub on Intake                                                                                    Intake

                                                                                                                                                                                                                                                                                                                  51
   95   96   97   98   99   100   101   102   103   104   105