Mini vacum pump - up to 5 LPM

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