Automatic Self Cleaning Pumps
Automatic Self-cleaning purge maintains efficiency, extends diaphragm life
Free air displacement: 35 L/min (1.2 CFM)
Incremental ballast switch enables fast response to bumping / foaming
Concentrator - Gel Dryer Combination
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 9 torr Model 2025 for solvents with atmospheric B.P. <120o C. Includes analog gauge and vacuum regulation. Inlet and exhaust separators protect pump and lab atmosphere.