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Chore-Time’s 52-Inch (132.1-cm) TURBO® Fan with HYFLO® Shutter (patent pending) minimizes obstructions during fan operation and seals tightly when not operating. Chore-Time’s innovation delivers:

• More air volume with fewer fans – 29,700 CFM at 0.05 inches static pressure in recent independent wind tunnel tests.
   

• More consistent air flow – HYFLO Doors don’t suffer the 12-15% loss of efficiency and air speed typical of dirty louver-style shutters.
   

• Compressible, one-piece cone for 60-inch-on-center (152.4-cm) installation.
   

• Sturdy, corrosion-resistant fiberglass housing with cast aluminum blade and corrosion-resistant components.
   

• Automatic belt tensioner uses arm and pulley arrangement to provide consistent belt tension.
   

• Heavy-duty, cast iron, air-handler type bearings are self-aligning, pre-lubricated, and include a zerk fitting, as well as being shielded from moisture and dust.
   

• Pre-assembled including doors, with a true flush mount.
   

• Just two moving parts for greater reliability and easier cleaning.
   

• Chore-Time’s generous extended warranty including limited lifetime coverage for housing and blade, and a bonus year on motors. (See Chore-Time full written warranty for complete warranty details.)

TURBO® Fan with
HYFLO® Shutter - closed

TURBO® Fan with
HYFLO® Shutter - open

A wire and spring attachment keeps the doors together, but allows them to float left or right for maximum efficiency.

• High efficiency and high CFM output.
• One-piece cone improves air flow up to 10%.
• Cast aluminum blade.
• Cone/grill unit easily removes for cleaning and servicing fan.
• Plastic shutter.

Users may choose black or white for housing interior and cone. Housing exterior is white.

• High efficiency and high CFM output.
• Cast aluminum blade.
• Easy to clean grill is also easy to remove (no tools are needed) for cleaning and servicing fan.
• Plastic shutter.

• Cast aluminum blade.
• Grill easy to remove for cleaning.
• Fits standard air and thin- or heavy-walled tubes.