GrabCAD
Vacuum Adapter
**Parametric Vacuum Adapter**
Adapt a vacuum hose to fit others.
In workshops the popular fittings are 32mm, 45mm, and 58mm nominally.
► this design is parametric: you can change the parameters and the model updates geometry automatically.
► one end is for female fitment, the other end is male
► each end has a conical shape around 1 degree from straight
► the model adjusts each end from nominal, for fitment.
► ie, the male end of a 45mm fitment is smaller than 45mm to fit a female tube of 45mm
► you can enter any value, but please learn to measure your vacuum first.
► air flows from section A to section B
► the number designation is A first, then B
► the "PRINT" coordinate frame sets end "A" on the print bed
Direct link to the original creator's page
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Model Specifications
Frequently Asked Questions
Where is Vacuum Adapter published?
This model is published by its creator on GrabCAD. STLFinder only indexes it: the "View on GrabCAD" button above opens the original page, where the creator shares the RENDERING, SOLIDWORKS, STEP / IGES, STL files under their own license.
What 3D printer can I use for this model?
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free?
Yes, the creator shares it at no cost on GrabCAD. Some creators accept tips or donations.
Can I modify this file?
Check the license (see original page) on the original GrabCAD page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.