ductwork CAD Models

Browse ductwork CAD models used in real projects. Preview online and download STEP/STP, IGES, STL and more. Filter by category, file type, price and popularity.

All3D PrintingAerospaceArchitectureAutomotiveAviationChemicalConstructionElectricalEnergy And PowerIndustrial DesignJewelleryMachine designMarineMedicalRobotics
All Designs (3 results)2D technical drawing library
Sheet Metal Duct Round To Oval | 3D CAD Engineering Model
Sheet Metal Duct Round To Oval | 3D CAD Engineering Model
Construction
Sheet Metal Duct
Round To Oval Transition
.STEP
<100
<100
Free
Flange Ducting 10 Inch - Downloadable CAD Representation
Flange Ducting 10 Inch - Downloadable CAD Representation
Construction
Flangeducting
10Inch
.STEP
<100
<100
Free
Air Handling Unit - Downloadable CAD Representation
Air Handling Unit - Downloadable CAD Representation
Construction
Air Handling Unit
Ductwork
.STEP
<100
<100
Free

Don't see what you need?

Get a custom CAD file built by a vetted specialist — delivered production-ready in 24 hours.

Hire a Designer
500+Projects Done
24 hrResponse
15+CAD Tools
1

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.

Get it BuiltReply within 24 hours
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved