in need of a mini vacuum pump that can produce/suck 3 - 5 LPM
ghyde7, the closest vacuum pump I can find is 1568-ROB-10398-ND, but this one is listed as 12-15LPM for the Free Flow Range. I did not find one for 3-5 LPM.
David - tks, but need something around the lower zone - do U have anything between the 1.4 or 7 7pm
Greetings ghyde7 I just saw this post and it is probably too late but in case it is not, we have these vacuums that may work for your purpose.
4699 Adafruit Industries LLC | Maker/DIY, Educational | DigiKey
FIT0801 DFRobot | Maker/DIY, Educational | DigiKey