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fDesc[0] = "This is a duct design application that helps you optimize your designs while maintaining a minimum pressure system. The VariTrane Duct Designer program consists of three applications: Duct Configurator helps you model and size duct supply duct systems. Ductulator quickly sizes system components and determines the appropriate nominal duct size for equal friction applications. Fitting Loss Calculator quickly identifies the optimal fittings and sizes for each duct section by comparing their efficiency and cost.";

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