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welch laboratory and lab pumps, mississauga, toronto, gta, canada

Automatic Self Cleaning Pumps

Product Details

  • 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

 

Suggested Applications

  • Concentrator - Gel Dryer Combination

  • Rotary Evaporator

 

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.

welch laboratory and lab pumps, mississauga, toronto, gta, canada
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