Is this 3D model free to download?

Yes, 140mm Pipe To 100mm Pipe Adaptors is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Fyrby Additive, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

140mm Pipe To 100mm Pipe Adaptors 3D printable model by Fyrby Additive

140mm Pipe To 100mm Pipe Adaptors photo 1

140mm Pipe To 100mm Pipe Adaptors

Source: MakerWorld by Fyrby Additive

The 140mm Pipe To 100mm Pipe Adaptors is a free printable 3D model from MakerWorld by Fyrby Additive. DesignThese items are made to connect 100mm flexible ventilation pipe to 140mm flexible air conditioning pipe with a clamp.There are also two sizes available. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

167 saves Source: MakerWorld Updated 2026-09-27 Print time: 1h 27m Filament: 99 g License: CC-BY-SA · commercial OK ★ 5.0 (2) 80 makes Category: Home & Organization

Tags: 140mm, 100mm, ventillation, airconditioning, 100mmduct

About this model

DesignThese items are made to connect 100mm flexible ventilation pipe to 140mm flexible air conditioning pipe with a clamp.There are also two sizes available. The short variant has a 30mm section to clamp the pipe each end and the longer version a 50mm section. The outer diameter of the 100mm end is 98.8mm. This is enough for me to easily fit flexible aluminium pipe on. The 140mm end is 135mm on the outside diameter, easy to slip on 140mm pipe but not too large. I recommend the larger version as it is less likely the 140mm pipe will fall off onto the thinner section, hence it is easier to clamp.PrintingThese models are designed to be printed with the larger end on the print bed with no supports. I used PLA which worked fine.

Frequently asked questions

Is this 3D model free to download?: Yes. 140mm Pipe To 100mm Pipe Adaptors is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by Fyrby Additive.
Who made this model?: Designed by Fyrby Additive, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.