Page 168 - FanPedia - By Twin City Fan and Blower

FAN-PEDIA SPECIAL CONSTRUCTION

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

CENTRIFUGAL FANS (General Construction) GENERAL INFORMATION
Arrangements 1, 8, 9, 9F, 10 Industrial processes often require high heat
fans that can withstand operating airstream
temperatures ranging from 276 F to 1,000+ F.
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Shaft Seal Shaft Cooler Insulation Pins
(Optional) High temperature fans are commonly used for:
Safety Screen Cooler Box Raised Access Door • Re-circulating air in high temperature
(Optional) equipment such as kilns, dryers, industrial
High Temp Style Pedestal with ovens and furnaces
Standard Shaft Seal & Cooler • Exhausting gases and fumes from industrial
processes
• Supplying air for heating and drying systems

TCF packages:
• 301 F - 500 F
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• 501 F - 600 F
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• 601 F - 800 F
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• 801 F - 1,000 F
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• 1,001 F & over (requires Engineering review)
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High Temp Style Pedestal With Shaft Cooler &
Stuffing Box or Mechanical Shaft Seals High Temp Materials
• Mild Steel & Corten
• Stainless Steel
Bearing Requirements
• Use High Temp Grease
• Use Fixed & Floating Bearings
> Refer to bearing basics section

High Temp Style Pedestal with
Cooler Box.

NOTE: Cooler Box provides uninsulated open
area around the shaft cooler for dissipation
of heat. Standard on fans with aluminum clad
insulation & housing with insulation pins.
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