In this full-color brochure, the company features its fire and ceiling radiation dampers, which are designed for use whenever air distribution system ductwork penetrates a fire-rated barrier. The brochure details the company’s line of both gravity and dynamic models that are available in a wide variety of sizes for specific requirements. In addition, the brochure describes the company’s ability to ship product within 24 hours at no extra cost. — Metal-Fab, Inc. Wichita, KS