Pompa per vuoto da laboratorio 20-23 L/min pompa per vuoto senza olio pompa filtro a membrana HVAC
The vacuum gauge shows the actual vacuum degree;. Vacuum degree: Maximum 600mmHg (working vacuum degree in use depends on the condition of use). Gross weight: 3.7kg/8.16lb. Air flow: 20-23L/min. Product size: 28 12 17cm/11.02 4.72 6.69in.