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Welch 2070B-01 150L/min

Save $195 Off Welch List Price $7,695

Poplar in distillation due to it’s power to pull high-boiling components across condensers and for vacuum drying with high flow rate in aggressive chemical duty applications.

Chemstar Dry is unique due to its vacuum blower integrated into an oil-free diaphragm pump. This allows for high vapor flow rates between 0.01 to 10 torr to be achieved very quickly. This pump is oil free, eliminating messy oil maintenance and the threat of oil contamination to your sample. Handles even high chemical vapor loads for simple, efficient deep vacuum.