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B. MAIN AIR BLOWER and HEAT RECLAIMER SYSTEM
The fan which moves the exhaust air through the AD-464 dryer is a 22-inch (56 cm) diameter, squirrel cage
wheel that is driven at 1,100 rpm by a 25 HP (18.64 kw) motor. This fan moves a maximum of 13,000 cfm (368
cmm) air through the dryer.