? Programme and walk away
? Automatic step free vacuum control for high yields
? Five different programs
? Automatic self-cleaning at switch off reduces service costs
? Use with accessories for solvent recovery
Welch's new PROGRAMMABLE 2 Torr Self-Cleaning Dry Vacuum System is ideal to use with a rotary vaporator for stripping high boiling point solvents
An adjustable vacuum control knob, numeric keypad and up/down arrows ensure precise vacuum control. A feature especially useful when pumping low boiling point solvents to minimize foaming or bumping within a flask is the one touch Bumping/ Anti-Foaming Button. Dial, select or arrow to your desired setting and walk away. Welch's new model 2028 PROGRAMMABLE Self-Cleaning system will take care of the rest. (Handles flasks up to 5L).
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