Profile: Damper Technology Ltd. manufactures damper products including butterfly dampers, louver dampers, flap diverters, stack dampers, poppet valves, and guillotines. We specialize in the design, manufacture, and service of industrial dampers and the many types of actuated control systems associated with damper products. Multi-louver dampers are used in a variety of industries and applications including fossil fueled power generation, tunnel ventilation, gas turbine / HRSG and gas cleaning plants. It can be supplied in various sizes from approx 1 square meter up to approx 60 square meters, and will form an effective method of controlling and isolating most duct media.