Leadpipe58
Well-Known Member
I have been making custom stems for the Dynavap 2020 stem. I would like to make an adapter for glass. What are the top and bottom dimensions of the taper on the stem? 14mm, 18mm, and any other popular sizes. Thank you
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Stem Dimensions?
- Thread starter Leadpipe58
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Leadpipe58
Well-Known Member
No i am a wood turner. The pic is one of my stems. I work in acrylic and wood.
the OD of a vapcap stem is 10mm, the ID of the vapcap stem is around 8mm
The popular downstem tapers are 10mm, 14mm, and 18mm. I see quite a bit more 14mm from younger generations and 18mm from older generations
I believe this is a chart of the tapers you are looking for https://www.wilmad-labglass.com/uploadedFiles/Main_Site/Pages/Support/taper_ground_joint_dims.pdf Often enough everything is just the science/lab glass measurements
The popular downstem tapers are 10mm, 14mm, and 18mm. I see quite a bit more 14mm from younger generations and 18mm from older generations
I believe this is a chart of the tapers you are looking for https://www.wilmad-labglass.com/uploadedFiles/Main_Site/Pages/Support/taper_ground_joint_dims.pdf Often enough everything is just the science/lab glass measurements
Leadpipe58
Well-Known Member
Thank you Puffitup. I hope to be selling them here.