Sargent Welch Vacuum Pump 2026 Self-Cleaning Vacuum System 202601

Used working good Welch vacuum pump Vacuum Pump 2026 Self-Cleaning Vacuum System cat no 202601. produced good vacuum (19 mbar in a seconds). The vacuum controller does not included. If not satisfied. You can return this unit within 30 days for a full refund minus shipping. lot con4/3leftmedinfo from company web ste:Welch 2026 Self-Cleaning Vacuum System 115V Model # 202601 Automatic Self-cleaning purge maintains efficiency. extends diaphragm lifeFree air displacement: 35 L/min (1.2 CFM)Incremental ballast switch enables fast response to bumping / foaming Complete oil-free dry vacuum systems for rotary evaporators and concentrators. Corrosion-resistant PTFE diaphragm vacuum pump systems enable superior control and efficiency for each evaporation. Provides controlled solvent stripping in flasks up to 5 L. Use 2 torr Model 2026 for solvents with atmospheric B.P. <160o C - rapid DMF stripping at 4 ml/min. Includes digitial gauge and vacuum regulation. Inlet and exhaust separators protect pump and lab atmosphere. Specifications Model Number 2026 Applications Controlled vacuum for Rotary evaporators. Centrifugal concentrators. and other evaporative processes. Type Laboratory Vacuum Pumps Free Air Displacement m3/hr (l/min.) @50Hz 1.2(35) Ultimate Pressure 1.8(29) Max Pressure PSIG (pascal) 29.85 Adjustable Vac. / Gas Ballast 1/5 Tubing Needed Yes Intake Thread NPT 1/4 ISO Exhaust / Intake Flange 3/8 Overall Dimensions LxWxH in. (cm) 13.6 x 12 x 11.3 (34.5 x 30.5 x 28.7) Ship Weight 36(16.3) Intake Catch Jar Yes Exhaust Catch Jar Yes