Revcor Revolutionary Air Flow

DF Fan Services, Inc., located in West Chicago, IL, specializes in manufacturing forward curved fan lines, originally designed by the Clarage Fan Company and Zurn Air Systems. Their Class II heavy-duty fans are engineered to perform in high-temperature environments exceeding 1500°F, making them ideal for high-speed and severe-duty applications. The company offers a variety of products including single and double inlet wheels, housings, and complete fan assemblies, with wheel diameters ranging from 6¾ inches to 33¼ inches. DF Fan Services, Inc. provides both custom and standard designs to meet diverse industrial needs. Generated from the website

Founded in 1909, Jan-Air Inc. is a manufacturer of industrial air movement products. The company offers a spectrum of products in various categories, such as wheels, hubs, housings, inlets, complete units and accessories. Based in Richmond, Ill., its products are used in various applications, including refrigeration, lab hood exhaust, material conveying, odor control and electronic cooling, to name a few. Some of its accessories include heat slingers, belts/pulleys/shafts, guards/safety features, air modulators and custom inlet boxes.