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Square to round duct calculator mm.
Friction loss calculator for sheet metal ducts.
The equivalent diameter is the diameter of a circular duct or pipe that for equal flow gives the same pressure loss or resistance as an equivalent rectangular duct or pipe.
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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.
Rectangular to round conversion.
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.
Friction loss calculator for flexible ducts.
Other hart cooley mobile tools.
I want to calculate.
This is a handy tool when deciding what size duct you want to use for your application.
A round shape results in lower pressure drops and less fan horsepower to move the air and consequently smaller equipment.
This calculator can be used to calculate the area in square feet when the height inches and width inches of rectangular duct is known.
Convert round duct size to rectangular duct size for equivelant airflow.