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!!WORKS!! VACUUM PUMP, VACUUM EJECTOR
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connects to shower hose. generates a vacuum from side tube. generates 14 inches of mercury straight off printer..
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- Printables
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- Other Ideas
- License
- Creative Commons — Attribution — Noncommercial — NoDerivatives
i have tried every signal water powered vacuum generator printable available. non, not one works enough to work. mine does and i decided to use a shower hose connection.
i measured the vacuum straight off the printer at 14 inches of mercury using a very old gage.
i used designs from others and mainly company websites to make this pattern.
the vacuum port measured 3/8 outer diameter and 3/16 inner.
i plan on improving the design in the future.