Page 101 - FanPedia - By Twin City Fan and Blower

FAN-PEDIA PROPELLERS

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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

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