Packed with diagrams and step-by-step help forthe various bends you will be performing, Conduit Bender Elite™ isunlike any conduit bender app in the market. We are also open to any suggestions you may havefor future enhancements to this app.Ĭonduit Bender Elite™ is an easy-to-usecalculator designed to save Electricians time calculating, marking,and bending conduit. If you are not 100% satisfied with this calculator please emailus at we can make things right before posting any negative reviews. The next time yougo to a meeting or out to the field, leave your Ductulator at home,you`ll have everything you need right on your iPhone/iPad/iPodTouch! The Duct Calculator Elite solver uses friction loss equationscontained in 2009 ASHRAE Handbook - Fundamentals. This feature compliments the two duct sizing calculators.ĭuct Calculator Elite provides users with a wide variety ofsetting including: -Duct Dimensional Units (Inches, Centimeters, or Millimeters) -Airflow Units (Cubic Feet per Minute, Cubic Feet per Second, CubicMeters per Second, or Liters per Second) -Velocity Units (Feet per Second, Feet per Minute, or Meters perSecond) -Pressure Loss Units (Inches of Water per 100 ft or Pascals perMeter) -Duct Material (Aluminum, Concrete, Fibrous Glass Duct Liner,Flexible Duct-Metallic, Galvanized Steel, PVC Plastic Pipe, SmoothLiner, Spiral Steel, or Uncoated Carbon Steel) -Air Temperature (Fahrenheit, Celsius, or Kelvin) -Elevation (Feet or Meters) This allows users to quicklydetermine exact pressure drop of a given installation or calculatethe max duct length that can be used to maintain desired pressuredrop. In "Pressure Drop" mode, users can convert between duct length,pressure drop, and friction values. In addition,users enter either airflow or velocity and the calculator willsolve for the other variables as well as friction. In "Duct Size by Dimension" mode, users can enter either a roundduct diameter or rectangular duct height and width. Aspectratio of the rectangular duct can also be specified. In "Duct Size by Airflow" mode, the calculator allows users setairflow and either velocity or friction(Pressure Drop) and thecalculator solves for round and rectangular duct sizes. This app allows users to calculate the duct size,velocity, pressure drop, and flow rate for ductwork in HVACapplications.ĭuct Calculator Elite features a highly intuitive interfacewhich allows the user to easily enter values with precision(without the use of cumbersome "slider" controls). Air at standard temperature and pressure.Duct Calculator Elite is an industry leadingtool designed to simplify solving everyday problems for HVACprofessionals.Sheet metal ductwork, with an absolute roughness of 0.0003 ft.The Duct Calculator App Makes Calculations Based on: Designed to allow quick calculations anywhere, anytime, it is ideal for the HVAC designer or contractor.Specific dimensions can be locked to allow specific what-ifs to be quickly calculated.Shows live equivalent round/rectangular duct sizes.Use the airflow and size sliders for quick calculations.Enter the airflow, friction rate or size directly as numbers for maximum precision.Outputs velocity for both round and rectangular ducts.
Live update of the calculated values allows you to see the impact of the changes immediately. Lock friction rate, diameter or width or height to make the calculations you need for your design. Get maximum precision by entering numbers directly into the the calculator. Adjust the airflow, diameter, width or height sliders with your thumbs. Size both round and rectangular ductwork with the ease of a traditional Ductulator. The Duct Calculator App for iPhone/iPad is a modern take on a the classic duct sizing wheel, allowing you to to quickly and accurately size a new duct or calculate the performance of an existing duct on your iOS devices.