Square To Round Duct Calculator

The table is based on the ducts friction loss formula.

Square to round duct calculator.

To use the calculator enter your air velocity or volume air flow and duct area type select your units click calculate air flow and your converted velocity and volume. Equivalent duct calculator round vs rectangular. This calculator can be used to calculate the area in square feet when the height inches and width inches of rectangular duct is known. Add for left seam.

It is particularly handy to provide the area in square feet of round duct as well. Rectangular to round conversion. Remember to add if bending the lower scrape in or out upper diameter. Friction loss calculator for flexible ducts.

The equivalent diameter is the diameter of a circular duct or pipe that gives the same pressure loss as an equivalent rectangular duct or pipe. 1 of 2 identical pieces like a clam. Read round duct diameter inches and friction loss per 100 of duct inches of water. Algona wa 98001 ph.

Square to round calculator. Enter duct airflow cfm duct velocity fpm duct length and the number of bends. Friction loss calculator for sheet metal ducts. If you need more information or help please contact.

Cui devices air flow conversion calculator can be used to convert between common units for volume air flow and air velocity flowing past a point in a specified area of duct. Sheet metal duct friction loss calculator. We are a next generation supplier of hard metals to the aerospace industry as well as other critical application industries. This is a handy tool when deciding what size duct you want to use for your application.

Tolerance of 125 will be automatically added to each dimension. Round use a slightly smaller diameter for less crimping or to finish the top with an added round collar lower. New duct sizing chart xls. The rectangular dimensions and the air flow volume are adapted to the equal friction loss.

Other hart cooley mobile tools. The table below can be used to compare equivalent diameters for rectangular and round circular ducts. Flexible duct round metal pipe 750 1200 14 16 design airflow 50 85 125 1500 2000 180 240 325 525. We are committed to setting industry leading standards in.

Add for right seam. Flex duct 05 on most metal duct calculator round metal pipe 06 on most metal duct calculators field duct sizing chart rectangular sheet metal duct 07 on most metal duct calculators.