vacuum pump, single stage vacuum pump, double stage vacuum pump, rotary vacuum pump, we have many models of this product...
We have many models of vacuum pumps
Free Air Displacement:2.5 CFM,72 l/min, 1.2 l/s; 3 CFM, 85 l/min, 1.4 l/s
Ultimate Vacuum: 0.5pa
Rotating speed: 2800 r/min, 3360 r/min
Intake Fitting:1/4SAE 1/2Acme
Oil capacity: 220 ml