This company’s line of belt-driven utility fans now includes the Series 100. The nine fan sizes in the line are all constructed of galvanized steel and use a backward inclined aluminum wheel. They also include an adjustable motor plate, corrosion resistant fasteners, slip fit outlet and more. Performance is up to 23,000 cfm and 2.5-in. wg. The units are suitable for indoor or outdoor installations and are ideal for supply, exhaust, return air, fume exhaust and comfort conditioning uses.

Greenheck, P.O. Box 410, Schofield, WI 54476; 715/359-6171; fax 715/355-2399.