The mobile chemistry pump stand has a cold trap and a pump fork with a separate aeration cell. The pump fork has four independently switched vacuum valves and additionally four independently switched aeration valves. So can every sample holder get individually evacuated or aerated without affecting the vacuum of the other sample holders. You can also connect an electronic vacuum gauge. The vacuum pump is not included in the delivery.Small flange KF-NW 16 with vacuum manometerGL18 glass screw thread10 mm PTFE-olivePE-table plateAluminum-rackFour lockable guide rolls

Lower portion can be filled with desiccants. The materials to be dried are placed on a perforated disc made of PP. The lid is sealed with a neoprene gasket. Ideal for use in educational laboratories.

This oil-free scroll pump with self-cleaning air flush is the alternative solution to oil-sealed rotary vane pumps. The vacuum is generated by the continuous inclusion of gas pockets, which pass from the inlet to the outlet opening via a two-sided spiral mechanism.Self-cleaning function during operation without affecting the vacuumContinuous operation between ultimate vacuum pressure and atmosphereRobust dual voltage/frequency motorMade of high-quality materialsIntegrated hour meter for accurate servicingBuilt-in handle for easy transportModular design allows fast, easy maintenance