Menu
Menu
{{ error }}
Input CFM and Pressure drop to determine an available round size and the available ESM flat oval size.
* Required field
*CFM:
Please provide CFM Please enter only numbers for CFM Minimum value for CFM is 30 Maximum value for CFM is 100000
*Friction Loss{per 100ft of duct}:
Please provide Friction Loss Please enter only numbers for friction loss Minimum value for friction loss is 0.1 Maximum value for friction loss is 10
Available Spiral Diameter Calculated Hydraulic Diameter Velocity(Available Diameter) FPM
{{ ductCalculatorTab1.AvailableSpiralDiameter }} {{ ductCalculatorTab1.CalculatedHydraulicDiameter }} {{ ductCalculatorTab1.Velocity }}
Minor Axis Major Axis Velocity(FPM)
{{ row.MinorAxis }} {{ row.MajorAxis }} {{ row.Velocity }}
Converts a known round size to available ESM flat oval size.
* Required field
*Round Diameter:
Please provide Round Diameter Please enter only numbers for round diameter Minimum value for round diameter is 7 Maximum value for round diameter is 60
CFM:
Please enter only numbers for CFM Minimum value for CFM is 30 Maximum value for CFM is 100000
Friction Loss Velocity FPM
{{ ductCalculatorTab2.FrictionLoss }} {{ ductCalculatorTab2.Velocity }}
Minor AXIS Major AXIS Velocity(FPM)
{{ row.MinorAxis }} {{ row.MajorAxis }} {{ row.Velocity }}
Converts a known flat oval size to another available ESM flat oval size and correct round size.
* Required field
*Insert Minor Axis:
Please provide Minor Axis Please enter only numbers for Minor Axis Minimum value for Minor Axis is 2 Maximum value for Minor Axis is 160 Minor Axis value must be less than Major Axis value
*Insert Major Axis:
Please provide Major Axis Please enter only numbers for Major Axis Minimum value for Major Axis is 2 Maximum value for Major Axis is 160
CFM:
Please enter only numbers for CFM Minimum value for CFM is 30 Maximum value for CFM is 100000
Available Spiral Diameter Calculated Hydraulic Diameter Friction Loss Velocity(Available Diameter) FPM
{{ ductCalculatorTab3.SpiralDiameter }} {{ ductCalculatorTab3.HydraulicDiameter }} {{ ductCalculatorTab3.FrictionLoss }} {{ ductCalculatorTab3.Velocity }}
Minor Axis Major Axis Velocity(FPM)
{{ row.MinorAxis }} {{ row.MajorAxis }} {{ row.Velocity }}
Converts a rectangular size to the appropriate round size or the available ESM flat oval size.
* Required field
*Rectangular Width:
Please provide Rectangular Width Please enter only numbers for Rectangular Width Minimum value for Rectangular Width is 2 Maximum value for Rectangular Width is 160
*Rectangular Depth:
Please provide Rectangular Depth Please enter only numbers for Rectangular Depth Minimum value for Rectangular Depth is 2 Maximum value for Rectangular Depth is 160
CFM:
Please enter only numbers for CFM Minimum value for CFM is 30 Maximum value for CFM is 100000
Available Spiral Diameter Calculated Hydraulic Diameter Friction Loss Velocity(Available Diameter) FPM
{{ ductCalculatorTab4.SpiralDiameter }} {{ ductCalculatorTab4.HydraulicDiameter }} {{ ductCalculatorTab4.FrictionLoss }} {{ ductCalculatorTab4.Velocity }}
Minor Axis Major Axis Velocity(FPM)
{{ row.MinorAxis }} {{ row.MajorAxis }} {{ row.Velocity }}