Page 89 - FanPedia - By Twin City Fan and Blower

FAN-PEDIA PROPELLERS

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

“B Series” Prop

(Backswept Prop)
RH ROTATION

Propeller Overview
• Available in 2, 3, 4, 5, 6, 9, 10 and 12 blades
• Blades can be trimmed to meet any diameter
from 12” to 81”
• Uses split taper lock bushings, straight bore not
available due to the die cast hub
• 319 Aluminum (Standard Material)

Airflow Direction & Rotation
• Blades can be rotated 180 degrees for reversed
ADJUSTABLE PITCH PROPELLERS airflow
SIZES 12” – 81”
NOTE #1 - Rotation is determined Rotation: RH Only
by viewing the propeller from
the air discharge side.

Note #2 - To reverse airflow, the
propeller blades are rotated Intake
180 degrees (bushing is always Standard
accessible for proper tightening Configuration
onto shaft) MP Airflow

Discharge

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