CT series water tube steam generators are D-shape designed, with bottom and top drums; tubes expanded in the drum holes using automatic equipment; a furnace with a “membrane wall”; and a burner at the front wall or on the side, depending on the capacity and application.
The outer walls and drums are thermally insulated with high-density mineral wool and hermetically sheathed with stainless steel sheets for outdoor installation. The casing is attached to the supporting structure and can be easily dismantled.