Company: Eastern Sheet Metal
Product: Round Duct Calculator App
Description: The Eastern Sheet Metal Equivalent Round Duct Calculator app allows sheet metal contractors, installers, HVAC engineers, and contractors to quickly convert rectangular and flat oval duct dimensions to round. It will also convert rectangular to flat oval. As dimensions are entered, the app calculates the equivalent round diameter. If the volume flow rate and duct length are entered, the app instantly calculates air velocity, friction rate, and friction loss for standard air. Where space limitations make conversion to round duct impossible, flat oval is the next-most-efficient shape and provides many of the advantages of round in the available space. The app is available for Apple and Android systems.
Contact: 800-348-3440; www.easternsheetmetal.com;