GF Puhl, located in Gallatin, Tenn., manufactures air conveyance systems, material handling systems and recycling equipment for a variety of industrial and commercial customers. Its products include balers, conveyors, switch valves, shredders, cyclones, material handling blowers, static suppressors, spiral ducts, fittings, baghouses and filter units. The company s services include conceptual design, mechanical and electrical equipment selection and sizing, structural steel design, ductwork sizing and layout, equipment and support structure fabrication, complete control system design and installation and web-based user manuals. Its products and services are sold in both the national and international markets with parts and service availability within 24 hours.