(A) Tri. Lobe Roots Blower And Vacuum Pump Bore Size: 25mm €� 350mm (1” €� 14”) Air Capacity: 0.1 €�260 M3/min Pressure: 0 €� 10000 MmAq For Ones Stage Type 10000 €� 20000 MmAq For Two Stage Type As Vacuum Pump: Up To €�5000 MmAq ...Read More