November 2, 2018
Description
This thing is and press-on adapter for a vacuum handpump to use on vacuum bags.
The pump is designed to screw on the vacuum bags but not all the bags have the same tread. This adapter can be pressed on the pump and pressed to the bag while pumping.
I added a little piece of rubber band in the ring that is pressed against the bag.
License:
Creative Commons - Attribution
RDL_design
