The VTA | Variopump Gasket (020-431-33) is a compact, variable-speed dry vacuum pump for laboratory distillation and extraction applications. The Variopump’s adjustable speed control enables precise vacuum depth management during short-path and wiped-film distillation, adapting to the varying vapor loads of different process stages. Oil-free operation eliminates pump oil maintenance and prevents oil contamination of the vacuum system. Compatible with VTA, UIC, and other laboratory distillation systems requiring a clean, controllable vacuum source.