Deltak designs, engineers, manufactures and services steam generators and auxiliary equipment, including gas turbine heat recovery steam generators and heat recovery boilers for process and other types of waste heat applications. An HRSG is a boiler that captures hot exhaust gas and creates steam for a steam turbine, which in turn drives a steam generator to create additional electricity, or for commercial steam applications. Deltak offers HRSGs for all size applications and is a market leader in mid-range applications. Its products are used in a broad range of industries, including petroleum, gas, pharmaceutical, chemical, processing and power generation. Deltak is headquartered in Plymouth, Minn., and is a subsidiary of Global Power Equipment Group, a manufacturer of products that are integral parts of gas turbine power plants.