Welch Vacuum Self-Cleaning Dry Vacuum System w/digital gauge, 35 lpm, 2 Torr, 115V 60Hz 1Ph , Vacuum Systems , Vacuum Systems ,  PN  202701

These Welch Vacuum Self-Cleaning Dry Vacuum System w/digital gauge, 35 lpm, 2 Torr, 115V 60Hz 1Ph   have part number 202701, are new, and come with full Welch Vacuum warranty. The Self-Cleaning vacuum system has an automatic Self-cleaning purge that maintains efficiency and extends diaphragm life, free air displacement: 35 L/min (1.2 CFM), and has an incremental ballast switch that enables fast response to bumping/foaming. The Self-Cleaning system is a complete oil-free dry vacuum system 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. The Self-Cleaning vacuum system can support the following applications: controlled vacuum for Rotary evaporators, Centrifugal concentrators, and other evaporative processes.

More information about these Welch Vacuum Self-Cleaning Dry Vacuum System w/digital gauge, 35 lpm, 2 Torr, 115V 60Hz 1Ph   can be found by downloading the pdf catalog and documents below. Simply open the pdf catalog below, run the pdf search (ctrl F) and search for the 202701.