Continental Fan Mfg. Inc.: Direct Drive Panel Fans
The APK direct drive panel fans are available in diameters of 12-36 inches with capacities up to 23,000 cfm. The panel fan has an airfoil adjustable pitch impeller for precise performance matching. A deep drawn venturi allows for exceptional pressure development, said the company. The steel venture has baked polyester paint, and fan blades are available in either pressure cast aluminum or glass-reinforced polypropylene (GRP). Accessories and options include inlet guard, outlet guard, mounting boot, auto damper, motorized damper, weather hood, filter cabinet, aluminum construction, and box fan.