3 ms·
There's fish tank pumps that can be easily adapted and work great. You use a luer fitting to attach the vacuum tips. From there you can add extras, like pass th
by russdill 3y ago
There's fish tank pumps that can be easily adapted and work great. You use a luer fitting to attach the vacuum tips. From there you can add extras, like pass the tubing through a pen and epoxy the luer to the end of the pen. A foot pedal operated solenoid can be added that opens the line to ambient pressure to release vacuum and drop the part.
- anymouse123456 3y agoWe use a three way hose connector and just block or open the 3rd side with a thumb to activate/deactivate the vacuum pressure at the tip. The pump was $20 and the end is a 5cc syringe. All in, it was under $40 and works great!