Page 23 - FanPedia - By Twin City Fan and Blower

FAN-PEDIA ARRANGEMENTS

Published by
Twin City Fan & Blower Centrifugal Fans
©2017 TCF.COM
Double Width, Double Inlet (DWDI)

Arrangement 3 Arrangement 3DI Arrangement 3F
Belt Drive or Direct Drive Direct Drive or Belt Drive Belt Drive
Motor Mounted on Floor or Fan Base Double Width Fan with Integral Extended Structural Frame to Mount Motor
(attached) Inlet Boxes
(independent bearing pedestal)

Coupling Coupling

Arrangement 7 Arrangement 7DI

Direct Drive Direct Drive – Double Width Fan
Motor Coupled to Fan Shaft Integral (attached) Inlet Box
(Similar to Arr. 3 but with Motor Pedestal) Motor Coupled to Fan Shaft
Common Fan Base included
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