Energy-efficient fan provides maximum air flow

American Coolair's has developed a heavy-gauge galvanized NBF60 fan that provides performance and durability. American Coolair has offered the NBF60 fan in 10-guage steel for a number of years. The new galvanized version gives growers another option. The NBF60 produces maximum air flow while remaining energy efficient, and stands up to the harshest work environments. The agricultural building ventilator is available in slope wall housing, with or without a discharge cone, or as an air circulator. It is available in 1.5, 2 and 3 horsepower motors. The NBF60 features the largest bearings in the industry and with American Coolair's captured bearing arrangement this allows the blade hub to serve as the driven sheave. Placing the belt load directly over the bearings gives the greatest bearing life in the industry. The optional dual-belt drive system effectively doubles the belt life. Founded in 1928, American Coolair Corporation is a manufacturer of ventilation and evaporative cooling systems for the poultry, swine, dairy, greenhouse and golf industries. For more information, call 904-389-3646, write P.O. Box 2300, Jacksonville, FL 32203, or e-mail: agfans@coolair.com. 08.03.2011