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Big Ass Fans

Equipment World can offer you a BIG Industrial Fan to meet all your heating and cooling needs.

Temperature differentials which naturally exist between the floor and the ceiling of large buildings can result in differences of moisture and humidity at various levels, which can cause damage to sensitive packaging and products.

A single 20' diameter Big Ass ceiling fan is designed to circulate air over an area of 15,000 to 20,000 square feet, and can be effectively utilized even in buildings with ceiling heights exceeding 45 feet. The low velocity, steady breeze produced by the Big Ass ceiling fan provides an effective temperature reduction ranging from 6-8 degrees F.  Practically speaking, due to their size and unique air foil blade design, Big Ass Fans simply provide MORE air movement for MORE space.

The patented Big Ass Fan employs ten air foils to move a massive column of air at a relatively slow speed. The Big Ass Fan provides 25+ times the air flow of the standard industrial ceiling fan, blanketing an area of up to 20,000 square feet with a gentle wind.  A 20' diameter fan turning at speeds of between 50-60 rpm moves almost 125,000 cfm of air, which creates a breeze of about 3.0 mph (250-280 fpm). The key to the big fans effectiveness lies in its unique foil design.

Powerfoil Features

• Revolutionary new airfoil (patent pending) designed by and specifically for Big Ass Fans
• Unique new winglets (patent pending)
• 2 hp motor

Benefits

• Moves the greatest volume of air over the largest possible area
• Generates 33% more air
• 24 ft. (7m) diameter Powerfoil moves 337,774 cfm (159,412L/S)
• Improved, wide-angle coverage means 17% fewer fans are needed to cover the same area
• Enhances energy efficiency and air flow by eliminating vortex formation at air foil tips, boosting fan performance by 7%
• Safety yellow color increases visibility
• 400% more energy efficient at low winter speeds
• As compared to high volume, low speed (HVLS) fans employing earlier foil designs