真空泵

Cole parmer EW-78165-30 Venturi 真空泵 (1.2 cfm, 28"Hg)

Cole parmer EW-78165-20 Venturi 真空泵 (3.2 cfm, 28.0"Hg)

Cole parmer EW-78165-10 Venturi 真空泵 (1.2 cfm, 28.0"Hg)

Cole parmer EW-78165-00 Venturi 真空泵 (0.5 cfm, 28.0"Hg)

Cole parmer 400171 Air Cadet Standard Duty Diaphragm Pump (0.6 CFM; 230 VAC)

Cole parmer 400170 Air Cadet Standard Duty Diaphragm Pump (0.6 CFM; 230 VAC)

Cole parmer VPS-200 Air Admiral Air Diaphragm Vacuum (0.31 cfm; 21.3" Hg; 230VAC)

Cole parmer VPS-200 Air Admiral Air Diaphragm Vacuum (0.37 cfm; 20" Hg; 230VAC)

Cole parmer VPS-200 Air Admiral Air Diaphragm Vacuum (0.31 cfm; 230VAC)